Both ports are open on these motors t the same time yes u do see alil boost from the rb supercharger its less 1/4 of a pound but all the extra air and fuel blows thru I've done my homework before I even said anything but id also like to welcome u to use my rb supercharger and my rc to see if u can notices any change at all other then a lean topend
@highvoltagefeathers seen u know what I do for a living maybe ya would like me to tune ur motors? All I do is build engines... with superchargers turbo changed or what ever high perfomace motors for 1:1 cars and truck comeover ill show ya how i tune my 351 ho I just built
Rb supercharger does nothing for these motors... I bought one just to see what they did* if anything only thing I did notice is that my nitro motor leans way out in upper rpm and if I fattin it up to elimitate this it just bogs out
not sure if you own the car with the RB charger on it, and i was just wondering do you notice a difference with it, because i did the same thing just putting a non working EDF plane fan between my air filter and carb inlet. the only difference from what i did is that RB's connect's to the fly wheel but my setup would be just as good because the carb is sucking in air causing the EDF fan to spin creating the "turbo/supercharger" effect of forcing air into the motor.
@midnightneonmatt ive seen more without than with tiny particulates act like abbrasives at high rpms but since your so fucking smart you already know that, well know this i dont have rc cars i build real engines and was just commenting on how many dumbasses dont run a filter rc or fullsize so fuck you go play with your toys you wise ass bitch and if your ever in savannah and want to continue this discussion on some mats with your neck getting choked hit me up
@biggunzcdb oh ok well there Mr.master engine builder while you do that i build rocket engines for NASA.......dude go blow your horn somewhere else i dont give a crap what you do for a living.
@midnightneonmatt the funny thing is this isnt even your video and i wasnt talking to you you might talk mad shit at NASA but in the real world youll just get the shit beat out of you
from intense speed of piston and your finger response due to with increase of air or gas flow the chamber never has a chance to close for complete combustion in two stoke motors, therefore creating exsessive rich mixture that cannot be fully combusted, lotta gas dumped out the muffler.
from intense speed of piston and your finger response due to with increase of air or gas flow the chamber never has a chance to close for complete combustion in two stoke motors, therefore creating exsessive rich mixture that cannot be fully combusted, lotta gas dumped out the muffler.
who ever said forced induction doesnt work on a 2stroke needs to go back to school and study physics if that were the case the engine would not run both ports are never open at the same time either there positioned so this doesnt happen
@l3thal35 study physics? You need to study some blue prints. These 2-stroke RC nitro engines have the exhaust port and intake port positioned at SLIGHTY different heights on the sleeve. Which means, they ARE open at the same time for most of the intake stroke. What makes a 2 stroke run properly is the tuned pulse from a muffler, ie: gases forced back to the combustion chamber to stop the intake mix from escaping. the Supercharger makes this system ineffective by over powering the pulse
@l3thal35 study physics? you need to study some blueprints these 2stroke rc engines have the exhaust and intake ports at SLIGHTLY different heights on the sleeve which means both are open for MOST of the intake stroke. what makes these engines work is the tuned pulse from the muffler. ie exhaust gases forced back towards the combustion chamber to stop the intake mix from escaping. the supercharger makes this system ineffective by overpowering the pulse and driving the mix out making a lean run
@l3thal35 study physics? you need to study some blueprints these 2stroke rc engines have the exhaust and intake ports at SLIGHTLY different heights on the sleeve which means both are open for MOST of the intake stroke. what makes these engines work is the tuned pulse from the muffler. ie exhaust gases forced back towards the combustion chamber to stop the intake mix from escaping. the supercharger makes this system ineffective by overpowering the pulse and driving the mix out making a lean run
@l3thal35 study physics? you need to study some blueprints these 2stroke rc engines have the exhaust and intake ports at SLIGHTLY different heights on the sleeve which means both are open for MOST of the intake stroke. what makes these engines work is the tuned pulse from the muffler. ie exhaust gases forced back towards the combustion chamber to stop the intake mix from escaping. the supercharger makes this system ineffective by overpowering the pulse and driving the mix out making a lean run
@l3thal35 study physics? you need to study some blueprints these 2stroke rc engines have the exhaust and intake ports at SLIGHTLY different heights on the sleeve which means both are open for MOST of the intake stroke. what makes these engines work is the tuned pulse from the muffler. ie exhaust gases forced back towards the combustion chamber to stop the intake mix from escaping. the supercharger makes this system ineffective by overpowering the pulse and driving the mix out making a lean run
@l3thal35 study physics? you need to study some blueprints these 2stroke rc engines have the exhaust and intake ports at SLIGHTLY different heights on the sleeve which means both are open for MOST of the intake stroke. what makes these engines work is the tuned pulse from the muffler. ie exhaust gases forced back towards the combustion chamber to stop the intake mix from escaping. the supercharger makes this system ineffective by overpowering the pulse and driving the mix out making a lean run
It seems to me that superchargers should work just fine on a nitro rc engine. Both valves are not open at the same time, as the piston travels up for the compression stroke it creates a vacuum in the crankcase as the piston reaches tdc the rotary valve on the crankshaft opens and sucks in fuel from the carb. As the piston comes down it the rotary valve closes and the piston moving down pressurizes the air fuel mixture and once it passes the channel valve in the cylinder it shoots the compressed
@lopikoh what are you freaking Retarded a super charger removes smoke are .. are you serious dude a supercharger has two rotating propeller type things inside of it that spin interlocking with each other so they force air down into the intake manifold.
Hmmmmm.... The thing that a supercharger does is to remove the smoke produced from the "explosion" in the engine not pumping air in it... This a loss of money and you are destroying your engine like that..
@lopikoh Uh I think you need to go do some research.. SuperChargers pump additional air into an engine, providing more air for bigger exlposions.. They don't remove smoke from anything..
the chargers do work, people say they dont because it blows through the exhaust port but the increase in atmospheric pressure actually pushes a higher volume of air and fuel into the cylinder before the valve closes, so SUCK ON THAT RETARDS
well ridermike221 i supose u know all this cause u put one on your rc or have previously owned on but i doubt thats the case im thinking u watched squirells video well u know what they say about shit on the internet
alright you under age idiots the supercharger is not made to provide boost on 2 stroke engines it is suposed to remove burnt fuel from the engine faster and if your not an idiot you would know how to set one up ive had mine on the same engine for 6 years and it works just fine i noticed a difference instantly so if you say they dont work then dont buy one obviously you just cant grasp the concept of how you can benifit from the supercharger i supose your going to say nitrous oxide doesnt work.
@jasonhallman1 ur fucking stupid. superchargers dont work for jack shit on an rc nitro engine. they cook your engine at 300+ degrees becuz it just shoves a majority of tht air fuel mixture right out the exhaust
2 strokes dont have valves that seal the combustion chamber off. When the piston is at bottom dead center, both the intake and exhaust ports are open, so boost can not be created. Boost would simply push out through the exhaust port, maintaining ambient pressure inside the engine. Sorry, WAIST OF MONEY!!!
@89rmurray So angry!!!??? That shit aint healthy. Just so everyone is aware... I was refering to the supercharger being a waste of money. Not the hobby.
@89rmurray So angry!!!??? That shit aint healthy. Just so everyone is aware... I was reffering to the supercharger being a waste of money. Not the hobby.
The ports in a two stroke are not at the same degree of the piston// some boost IS created and it flushes out the exhaust fumes allot better.. it's deffo NOT a waist of money. it has some purpose.. not as much as on a four stroke but still a bit.
its a two stroke motor your basically helping push the exaust out the motor put that on a 4 stroke and you have increased compresson thus creating more hp. but in this day and age everybody wants to make money off of stupid things to make others look cool. all you have to do is paint the car some highliter color and put flames on it, wat is that 10 miles faster by perspective haha
@crzygutrsnobrdr not quite, your not far off though. it pushes air into the cylinder and creates the effect of leanin the hsn by breaking the seal that is sent back to seal the engine from the pipe. only way 1 blower could work is an os 4 stroke engine with valves.
Very cool the dragster! I have a Revo with supercharger, but after I installed the compressor, it was much worse, you could give me a tip for improving performance?
@euroboi101 yeah kinda a waste of money but the thing is... they are enjoying playing around with these cars ...and everyone does different shit just like a hobby or w/e....so ENJOY LIFE....
@euroboi101 its a waste too you, the people that buy these things love the fuck out of them, its there money and this is how they enjoy, while other people buys video games or anything else
FI does not work the same on 2 stroke as on 4 stroke. A 4 stroke has the ability to keep all that pressure in during its compression stroke. Because a 2 stroke combines its strokes, the effect of forced induction is far less efficient than porting and raising compression. Because you are using a nearly "detonation free" fuel type, both setups make sense, however, volumetricly, the NA approach will make a consistently better performing engine.
it actually disturbs the air flow, do you think the internals of that charger and flywheel power is so good it can suck air from that intake pipe? lol,
i would rather spend abit less money on porting the head which actually does a job, fuck d.i.y no money spent!
Forces more air in that just blows right over the piston and out the exhaust ports... No valves = no vessel to compress into... Once the piston's past the exhaust ports, it's also past the intake ports, therefore, making any forced induction, moot...
@DaViolentOne Don't tell detroit diesel adn many other manufactures of blown 2 strokes...and port inducted blown engines have been done for a very long time.
LOL yeah but on a nitro engine, since there are no valves you can rule that out, and the critical part is not the carburetor either, which won't be harmed by the tiny particles. The problem is the glow plug, which is replaceable. The filter is mostly there to prevent larger particles from clogging the engine up, and or damaging the piston, connecting rod and crankshaft. Especially on dirt-type surfaces, not the case with a drag car.
dude any engine will work.. it depends in what you do to the engine.. and with a savage i think thats the monster truck. it wont be that fast i think but yeah it depends on what you do
Those super chargers dont work,it basically leans the engine.really speaking your engine will run faster and more efficient without it.what a waste of $150
theyll do a ton to you car..theyll blow up the engine and waste a shitload of money lol.....superchargers cant go on 2 stroke engines anyway...rb just found a way to rip peole off
supercharges work fine on 2 stroke engines, only problem is won't increase revs only tourqe so you need to build up your engine to handle it, same thing with 4 strokes
dude the revs and torq are total different things but yes you can run a super charger on a 2 stroke. a super charger will never effect the revs of the car
You're wrong, yes a Supercharger will affect the angular velocity of an engine because it has a parasitic effect on it. Also, since it produces boost, and increases the horsepower, the engine now has more torque at high speeds and can effectively achieve a higher maximum RPM value.
dude im not stupid about this stuff but no you will not achieve higher value.. you'll hit the limit quicker but not any higher.. youll need to put like an ecu chip on it but that will never work out because even if you hook it up to the engine some how. either the pistons gonna blow or your gonna crack the block just like that
How far into this do I have to go to prove you're talking cobblers. A supercharger robs a significant amount of power from an engine especially at high rpms. The rpm limit of an engine is usually decided by the mechanical limitations of the components. Yes gas velocities will come in to play but not before the con rod is in more than one peice.
Of course it will damage the the liner... is it that important to not miss something? and well, yes, it does draw significant power, but that entirely depends on the supercharger. If it's an RB Innovations, it will be counter productive, performance wise. But with fluid dynamics and stress simulators I've been designing a supercharger I'd like to build which will have little parasitic effect. I'm not talking cobblers...
@corotor12345 Surely though a supercharger that has very little parasitic effect on an engine will also produce very little boost pressure. That is evident simply through the laws of energy conservation and mechanical efficiency, unless you've discovered a new branch of physics in which case myself, along with most motor industry professionals would pay good money to see such a thing...............
Not at all. I claim no new inventions here... I'm speaking of, say, what, 75% compression efficiency? which is a lot for RC superchargers. And just below the high-end superchargers peaking out at 78%, so yeah relax, I'm not a troll, and I'm not the stereotype you're thinking I am.
BMEP... that's a tough one dude. I'm 17 years old, and I live in a third world country. I have trouble already, only with getting the god damned engine, and now you ask me to study the BMEP? I can calculate it for you if you want, but I need a powerband chart, and I lack the competent dyno.
BMEP, BSFC, Thermal efficiency and that sort of mumbo jumbo is almost impossible for me to calculate accurately, under any circumstances. I'm tryna be practical here...
Well look at you Grand Prix engine guru. No it's not only guess work... It's fluid dynamics, stress simulation, smart decision taking, innovative component placement, stuff that hasn't been fitted into forced induction like kinetic energy recovery, thermo-electric parts, resonating devices and the like. For example, I'm working on an amplifier to boost the plugging wave, in order to actually have some boost.
Think you can do better? Go ahead... at least I aim reasonably
@corotor12345 So you're going to do all this without first establishing a baseline? Not sure myself what the excess charge (if there is any) will do to the reflected pressure wave, but then again you're probably going to re-invent the tuned pipe.
Im certainly no engine guru but I do know that using a higher nitro percentage fuel and a decent tuned exhaust will add more power for a lot less expense and hassle.
Im an engineer, If a job isn't worth doing right, it's not worth doing at all.
This is an experiment. It's only to test some concepts. You can tell me whatever you want but I'll still build it, with tools that are fit for the job, but inside the realm of my budget.
As of now I am unable to do almost anything because I broke a bone on my left wrist, on my recently purchased YFZ450... That's my priority right now, enhancing the race ATV. So if yo don't mind, I'll go this way and you can go that way, thank you.
Well, energy comes from the air/fuel mixture. But the problem is always efficiency. You say two motors, uhm, motor means electric... LOL just so you know. Anyways, two nitro engines are not efficient together, and it's just easier to use a larger engine. Now, Electrically assisted superchargers are something to consider. By assisted I mean not fully powered by an electric motor, but with a double coil system so that it can be boosted electrically maybe? who knows.
If a car with a 4 stroke engine had an onboard stand alone charger u could run the charger engine at low speeds, the main engine at midspeed and charged together under acceleration
32 and im a auto tech, all this is cool this is cool but the real benefit it recovering kinetic energy from braking without a flywheel. Thats the future.
I'd have to disagree. The future is not only that, there's FSI and other technologies like that that are very important also. And, anyways, why do you want a KERS without a flywheel? It's the most efficient of them all, and the simplest to manufacture massively. Anyways, we were discussing Superchargers on two stroke nitro-run RC engines. I believe it's possible with extensive modifications to the engine, and I want to add a few things to the setup... things that are unique.
course there is. The turbo charger is the ideal forced induction setup, and in RC nitro two strokes we are limited to superchargers. The whole point is to try and make a supercharger as close to a turbocharger as possible... and that includes keeping it spooled, as to not experience the parasitic effect under engine acceleration. This means I have to drive it off a one way bearing, and assist it electrically with a capacitor and a dual coil motor.
Even though i've never tried them i can tell you what is actually happening when you see a gain from forced induction on your average two-stroke. First underst
Both ports are open on these motors t the same time yes u do see alil boost from the rb supercharger its less 1/4 of a pound but all the extra air and fuel blows thru I've done my homework before I even said anything but id also like to welcome u to use my rb supercharger and my rc to see if u can notices any change at all other then a lean topend
kylet8020 3 weeks ago
@highvoltagefeathers seen u know what I do for a living maybe ya would like me to tune ur motors? All I do is build engines... with superchargers turbo changed or what ever high perfomace motors for 1:1 cars and truck comeover ill show ya how i tune my 351 ho I just built
kylet8020 3 weeks ago
Rb supercharger does nothing for these motors... I bought one just to see what they did* if anything only thing I did notice is that my nitro motor leans way out in upper rpm and if I fattin it up to elimitate this it just bogs out
kylet8020 3 weeks ago
@kylet8020 you don't know how to tune it. Boost can and will do wonders with any two stroke engine if applied correctly.
highvoltagefeathers 3 weeks ago
not sure if you own the car with the RB charger on it, and i was just wondering do you notice a difference with it, because i did the same thing just putting a non working EDF plane fan between my air filter and carb inlet. the only difference from what i did is that RB's connect's to the fly wheel but my setup would be just as good because the carb is sucking in air causing the EDF fan to spin creating the "turbo/supercharger" effect of forcing air into the motor.
midnightneonmatt 1 month ago
first time ive seen an air filter on rc looks like someone really knows his combustion engines
biggunzcdb 1 month ago
@biggunzcdb i have to admit that comment makes you sound retarded..lol all R/C cars SHOULD hav an air filter if your doesnt then your a redneck.
midnightneonmatt 1 month ago
@midnightneonmatt ive seen more without than with tiny particulates act like abbrasives at high rpms but since your so fucking smart you already know that, well know this i dont have rc cars i build real engines and was just commenting on how many dumbasses dont run a filter rc or fullsize so fuck you go play with your toys you wise ass bitch and if your ever in savannah and want to continue this discussion on some mats with your neck getting choked hit me up
biggunzcdb 1 month ago
@biggunzcdb oh ok well there Mr.master engine builder while you do that i build rocket engines for NASA.......dude go blow your horn somewhere else i dont give a crap what you do for a living.
midnightneonmatt 1 month ago
Comment removed
biggunzcdb 4 weeks ago
@midnightneonmatt the funny thing is this isnt even your video and i wasnt talking to you you might talk mad shit at NASA but in the real world youll just get the shit beat out of you
biggunzcdb 4 weeks ago
This has been flagged as spam show
@biggunzcdb I have to admit that comment makes you sound retarded..lol all R/C cars SHOULD have an air filter if your's doesnt then your a redneck.
midnightneonmatt 1 month ago
This has been flagged as spam show
from intense speed of piston and your finger response due to with increase of air or gas flow the chamber never has a chance to close for complete combustion in two stoke motors, therefore creating exsessive rich mixture that cannot be fully combusted, lotta gas dumped out the muffler.
BERNARDGAINES1962 2 months ago
from intense speed of piston and your finger response due to with increase of air or gas flow the chamber never has a chance to close for complete combustion in two stoke motors, therefore creating exsessive rich mixture that cannot be fully combusted, lotta gas dumped out the muffler.
BERNARDGAINES1962 2 months ago
amazing cars my friends
crash136136 3 months ago
COOL !
HolyLight626 3 months ago
who ever said forced induction doesnt work on a 2stroke needs to go back to school and study physics if that were the case the engine would not run both ports are never open at the same time either there positioned so this doesnt happen
l3thal35 5 months ago
@l3thal35 study physics? You need to study some blue prints. These 2-stroke RC nitro engines have the exhaust port and intake port positioned at SLIGHTY different heights on the sleeve. Which means, they ARE open at the same time for most of the intake stroke. What makes a 2 stroke run properly is the tuned pulse from a muffler, ie: gases forced back to the combustion chamber to stop the intake mix from escaping. the Supercharger makes this system ineffective by over powering the pulse
AlchemistHawk 4 months ago
@l3thal35 study physics? you need to study some blueprints these 2stroke rc engines have the exhaust and intake ports at SLIGHTLY different heights on the sleeve which means both are open for MOST of the intake stroke. what makes these engines work is the tuned pulse from the muffler. ie exhaust gases forced back towards the combustion chamber to stop the intake mix from escaping. the supercharger makes this system ineffective by overpowering the pulse and driving the mix out making a lean run
AlchemistHawk 4 months ago
This has been flagged as spam show
@l3thal35 study physics? you need to study some blueprints these 2stroke rc engines have the exhaust and intake ports at SLIGHTLY different heights on the sleeve which means both are open for MOST of the intake stroke. what makes these engines work is the tuned pulse from the muffler. ie exhaust gases forced back towards the combustion chamber to stop the intake mix from escaping. the supercharger makes this system ineffective by overpowering the pulse and driving the mix out making a lean run
AlchemistHawk 4 months ago
This has been flagged as spam show
@l3thal35 study physics? you need to study some blueprints these 2stroke rc engines have the exhaust and intake ports at SLIGHTLY different heights on the sleeve which means both are open for MOST of the intake stroke. what makes these engines work is the tuned pulse from the muffler. ie exhaust gases forced back towards the combustion chamber to stop the intake mix from escaping. the supercharger makes this system ineffective by overpowering the pulse and driving the mix out making a lean run
AlchemistHawk 4 months ago
This has been flagged as spam show
@l3thal35 study physics? you need to study some blueprints these 2stroke rc engines have the exhaust and intake ports at SLIGHTLY different heights on the sleeve which means both are open for MOST of the intake stroke. what makes these engines work is the tuned pulse from the muffler. ie exhaust gases forced back towards the combustion chamber to stop the intake mix from escaping. the supercharger makes this system ineffective by overpowering the pulse and driving the mix out making a lean run
AlchemistHawk 4 months ago
This has been flagged as spam show
@l3thal35 study physics? you need to study some blueprints these 2stroke rc engines have the exhaust and intake ports at SLIGHTLY different heights on the sleeve which means both are open for MOST of the intake stroke. what makes these engines work is the tuned pulse from the muffler. ie exhaust gases forced back towards the combustion chamber to stop the intake mix from escaping. the supercharger makes this system ineffective by overpowering the pulse and driving the mix out making a lean run
AlchemistHawk 4 months ago
@l3thal35 LOL, learn how a 2 stroke engine works, or go play with your hotwheels. ffs noobs these days. :/
XHyperxNovaX 4 months ago
It seems to me that superchargers should work just fine on a nitro rc engine. Both valves are not open at the same time, as the piston travels up for the compression stroke it creates a vacuum in the crankcase as the piston reaches tdc the rotary valve on the crankshaft opens and sucks in fuel from the carb. As the piston comes down it the rotary valve closes and the piston moving down pressurizes the air fuel mixture and once it passes the channel valve in the cylinder it shoots the compressed
gregmadangar 5 months ago
anyway very very nice model thums up!
tankjr85 7 months ago
The only thing it does is some scavenging so the comustion chamber is 100% of exhaust gasses maybe a 1% power increase if you're lucky.
tankjr85 7 months ago
@tankjr85 superchargers dont work on 2t nitro motors, they wont hold tune, produce less power severely decrease engine life
fraseda9 7 months ago
an expansion chamber would do far more for performance than trying to supercharge it
spinnanz 7 months ago 2
Are there ANY videos showing these cars, um, run???
KentuckyRangerPro 7 months ago 2
forced induction does indeed work with a 2 stroke engine, but it does not work as efficiently as it would with a 4 stroke....
no ppl stop arguing over random bs...
mageac 7 months ago
@lopikoh what are you freaking Retarded a super charger removes smoke are .. are you serious dude a supercharger has two rotating propeller type things inside of it that spin interlocking with each other so they force air down into the intake manifold.
violence3241 8 months ago
more air flow more gas being pulled into the head wich equals slower is what you guys are saying...??????
SuperBmxbadass 8 months ago
Hmmmmm.... The thing that a supercharger does is to remove the smoke produced from the "explosion" in the engine not pumping air in it... This a loss of money and you are destroying your engine like that..
lopikoh 9 months ago
@lopikoh Uh I think you need to go do some research.. SuperChargers pump additional air into an engine, providing more air for bigger exlposions.. They don't remove smoke from anything..
MRCScotty 9 months ago
@lopikoh Wow...talk about not having a clue. LOL
TroutButter 9 months ago
@lopikoh you sir are an idiot....
TheRodneybreen 4 months ago
Aussies!!
adrianrocky123 10 months ago
i have a Ken doll that would absolutley LOVE this
Littlemac181 11 months ago 17
@Littlemac181 Why are you playing with Ken dolls?
ckelley63 3 months ago
is the one at 0:31 a redcat motor
300exkx8597cobrasvt 11 months ago
@300exkx8597cobrasvt I think that is a NovaRossi on-road engine..
MRCScotty 9 months ago
are those custom made or i can find it at my hoby store ?
MrJatoking 11 months ago
regardless....its interesting and it looks cool
pbcrazy9898 11 months ago
What a pointless video. video of a static display? I'd rather hi res pictures.
desmogod 1 year ago
the chargers do work, people say they dont because it blows through the exhaust port but the increase in atmospheric pressure actually pushes a higher volume of air and fuel into the cylinder before the valve closes, so SUCK ON THAT RETARDS
redneckfulltime 1 year ago
@redneckfulltime these motors don't have valves...
maxredgizmo 10 months ago
stop hating everyone, its their money, their hobby, their cars, so dont hate, if it so boring DONT watch and go watch some rice or something !
PCRampagE 1 year ago 16
i think u needa girlfriend
uareaqueer 1 year ago
well ridermike221 i supose u know all this cause u put one on your rc or have previously owned on but i doubt thats the case im thinking u watched squirells video well u know what they say about shit on the internet
jasonhallman1 1 year ago
imagine if there was an operating one with a twinscrew supercharger that would be fucking amazing
monstermiataman 1 year ago
Idk what i just saw,but they look fast and expensive as fuck lol
demonsparkx 1 year ago
alright you under age idiots the supercharger is not made to provide boost on 2 stroke engines it is suposed to remove burnt fuel from the engine faster and if your not an idiot you would know how to set one up ive had mine on the same engine for 6 years and it works just fine i noticed a difference instantly so if you say they dont work then dont buy one obviously you just cant grasp the concept of how you can benifit from the supercharger i supose your going to say nitrous oxide doesnt work.
jasonhallman1 1 year ago
@jasonhallman1 ur fucking stupid. superchargers dont work for jack shit on an rc nitro engine. they cook your engine at 300+ degrees becuz it just shoves a majority of tht air fuel mixture right out the exhaust
ridermike221 1 year ago
is that a picco 7 port?
MrCruehead910 1 year ago
i thought they were gonna run them :'(,fuck this video.
Briansantiago11 1 year ago
Why is everyone talking about their waist? Is this a jenny craig promo? If so why isn't it titled so?:)
trevorpom 1 year ago
dose the supercharger make a big change ?
and will i be albe to use one in my buggy ?
JORDANBORNTORACE 1 year ago
@JORDANBORNTORACE they add no power at all, it does exactly the same as leaning your high speed needle.
crzygutrsnobrdr 1 year ago
2 strokes dont have valves that seal the combustion chamber off. When the piston is at bottom dead center, both the intake and exhaust ports are open, so boost can not be created. Boost would simply push out through the exhaust port, maintaining ambient pressure inside the engine. Sorry, WAIST OF MONEY!!!
ArtyHarvy 1 year ago
@ArtyHarvy nice spelling daft cunt
89rmurray 1 year ago
@89rmurray So angry!!!??? That shit aint healthy. Just so everyone is aware... I was refering to the supercharger being a waste of money. Not the hobby.
ArtyHarvy 1 year ago
@ArtyHarvy not angry matey. i just swear a hell of a lot and take the piss
89rmurray 1 year ago
This has been flagged as spam show
@89rmurray So angry!!!??? That shit aint healthy. Just so everyone is aware... I was reffering to the supercharger being a waste of money. Not the hobby.
ArtyHarvy 1 year ago
@ArtyHarvy
The ports in a two stroke are not at the same degree of the piston// some boost IS created and it flushes out the exhaust fumes allot better.. it's deffo NOT a waist of money. it has some purpose.. not as much as on a four stroke but still a bit.
Deiphobuzz 1 year ago
Too bad a supercharger kills a 2 stroke motor
candle2k 1 year ago
its a two stroke motor your basically helping push the exaust out the motor put that on a 4 stroke and you have increased compresson thus creating more hp. but in this day and age everybody wants to make money off of stupid things to make others look cool. all you have to do is paint the car some highliter color and put flames on it, wat is that 10 miles faster by perspective haha
fatqwert200 1 year ago
This has been flagged as spam show
ice cream trucks
tonynmichy 1 year ago
Where did u get a nitro blower?!?!?!?!?
donvitolover182 1 year ago
@donvitolover182 they make them with useing some pipe or left over crap
np151 1 year ago
@donvitolover182 dont waist your money on them the make your car run like shit and you blow through glow plugs
kellenkicksbutt 1 year ago
did i see a plastic spur gear on the first car?.....
connell256 1 year ago
@connell256 lolll
erdoganog 1 year ago
A properly set electric dragster should go very fast,faster then a fuel motor.
inagod 1 year ago
Well expensive or not, it's better to have a hobby than being a criminal...
TechnicalFreak 1 year ago
i hope you realise that supercharger does the exact same thing as leaning out your HSN
crzygutrsnobrdr 1 year ago
@crzygutrsnobrdr not quite, your not far off though. it pushes air into the cylinder and creates the effect of leanin the hsn by breaking the seal that is sent back to seal the engine from the pipe. only way 1 blower could work is an os 4 stroke engine with valves.
HATZld 1 year ago
Gee, we want to see umm run.
glazerguy58 1 year ago
This has been flagged as spam show
hey guys please look at my vids to check out my buggy! i have a question video and i need some answers:)
nitrorckid123 1 year ago
What a surprise! Just another shitvideo with an rc-car with supercharge just standing still, no driving! Very interesting video! Lol!!!
trexisbad 1 year ago
Nice, too bad the forced air goes right out with the exhaust on the intake/exhaust cycle dumbasses
emoklan 1 year ago
superchargers wont work on nitro engines
paultje162 1 year ago
@paultje162 hey asshole shut the fuck up people got to try if you don't like don't watch it
mower26 1 year ago
@paultje162 Yeah they will just look at a Top Fuel car they run the exact same fuel nitro rc cars do.
arizonarcracing 1 year ago
@paultje162 Yeah they will just look at a Top Fuel car they run the exact same fuel nitro rc cars do and Top Fuel cars are supercharged.
arizonarcracing 1 year ago
that other dragster takes solid rocket fuel! I wanna see that go!
fordyrox 1 year ago 2
Cant boost a 2 stroke dummy
mathyu0179 1 year ago
At least ride it you knob...
aq2k8 1 year ago
EPIC exaust pipe! lol what is it 10 inches?
guitarhero3rox97 1 year ago
Unless you can dramatically increase the fuel intake on full throttle
nitro superchargers sucks, you wil run on too lean
and it will wear your engine extremely fast
nainladen 1 year ago
woow that looks cool!
starlite2991 1 year ago
Very cool the dragster! I have a Revo with supercharger, but after I installed the compressor, it was much worse, you could give me a tip for improving performance?
gleisom 1 year ago
their a waste of money does nothing
euroboi101 1 year ago 63
@euroboi101 thats true its proven
pyromaniac387 1 year ago
@euroboi101 Dissagree They look cool
narcarsiss 1 year ago
@euroboi101 I spent hundreds in my rc's maintaned em and just fail everytime:(
Traxxas1992 1 year ago
@euroboi101 wats a waste
race9887psn 1 year ago
@euroboi101 these are but rc offroad monster trucks arent! you can jump bash and go pretty fast in one convienient package
traxxasrc97 1 year ago
@euroboi101 yeah kinda a waste of money but the thing is... they are enjoying playing around with these cars ...and everyone does different shit just like a hobby or w/e....so ENJOY LIFE....
TeeFastTeeFurious 1 year ago
@euroboi101 its not a waste, its a hobby
bwc1ngame 1 year ago
@euroboi101 if you would have one of these you wouldnt say that
Touchfair 1 year ago
@euroboi101 its a waste too you, the people that buy these things love the fuck out of them, its there money and this is how they enjoy, while other people buys video games or anything else
louiethesnowman 8 months ago
@euroboi101 bull
karwiz1 6 months ago
why wouldn't it work just look at micro boosts video
mower26 2 years ago
FI does not work the same on 2 stroke as on 4 stroke. A 4 stroke has the ability to keep all that pressure in during its compression stroke. Because a 2 stroke combines its strokes, the effect of forced induction is far less efficient than porting and raising compression. Because you are using a nearly "detonation free" fuel type, both setups make sense, however, volumetricly, the NA approach will make a consistently better performing engine.
mrmeanr 2 years ago
lol these superchargers DO NOTHING but add weight.... its been proved so much times!
trevcannon 2 years ago
umm it is forced induction it forces more air in motor of course it does something
jmb145 2 years ago
@jmb145
DOES NOTHING!
it actually disturbs the air flow, do you think the internals of that charger and flywheel power is so good it can suck air from that intake pipe? lol,
i would rather spend abit less money on porting the head which actually does a job, fuck d.i.y no money spent!
trevcannon 2 years ago
@jmb145
Forces more air in that just blows right over the piston and out the exhaust ports... No valves = no vessel to compress into... Once the piston's past the exhaust ports, it's also past the intake ports, therefore, making any forced induction, moot...
DaViolentOne 2 years ago 29
@DaViolentOne nerd.
Lolitsabigcookie 1 year ago
@DaViolentOne Don't tell detroit diesel adn many other manufactures of blown 2 strokes...and port inducted blown engines have been done for a very long time.
GrigoriZhukov 11 months ago
@DaViolentOne so you are saying forced induction does not work on engines without valves?
Tj1056 6 months ago
@DaViolentOne where i can buy an engine like this???
yamahar87 4 months ago
@DaViolentOne well said, but u gotta admit they look good with the supercharger on it! :)
fpvgtking 4 months ago
DAMN
how bad is it trying to keep the front end on the ground
Towelie58 2 years ago
those superchargers dont do shit. end of story.
rcnitrodude999 2 years ago
@SgtWaffles42
LOL yeah but on a nitro engine, since there are no valves you can rule that out, and the critical part is not the carburetor either, which won't be harmed by the tiny particles. The problem is the glow plug, which is replaceable. The filter is mostly there to prevent larger particles from clogging the engine up, and or damaging the piston, connecting rod and crankshaft. Especially on dirt-type surfaces, not the case with a drag car.
corotor12345 2 years ago
So these particles can't damage the liner or burr up the edges of the ports then?
azonicone 2 years ago
would my k59 savage motor be suitible to make a dragster
koringeo 2 years ago
dude any engine will work.. it depends in what you do to the engine.. and with a savage i think thats the monster truck. it wont be that fast i think but yeah it depends on what you do
ammyg123 2 years ago
thanks heaps for that mate..
koringeo 2 years ago
MRYOURJUDGE WAS HERE
MrYourjudge 2 years ago
simply bad ass
TMAXXPUNISHER 2 years ago 4
where did u get the drag tires at
wweraw5678 2 years ago 2
you can get them at tower hobbies
Skursha 2 years ago
Aww its a baby K&N filter. Did they claim it would get you another 90hp in your Mustang RC car?
gusu666 2 years ago 56
lmao
corotor12345 2 years ago
AHA!! another level-headed, rational disbeliever in K&N's bullsh*t! good to see I'm not the only one who calls them on their bogus horsepower claims!
And, if I am correct, this car's SUPERcharged, not TURBOcharged, right?
Kburgboy 2 years ago
@gusu666 exactly.
vizilla413 1 year ago
@gusu666 I don't see a k&n air filter or a mustang ...???? wtf ?
westeh 1 year ago
nice. now put that engine into something that doesn't just go in a straight line
gtarbmx 2 years ago
could you pleeeeaaassseee time your car with and without the supercharger and end this debate once and fore all !!!
quietfamily 2 years ago 3
Those super chargers dont work,it basically leans the engine.really speaking your engine will run faster and more efficient without it.what a waste of $150
pranash07 2 years ago 4
and reduces engine life
gtarbmx 2 years ago
running the compressed air through the intake of the carb also increases the fuel intake so it won't lean it,
skpilot7 2 years ago
no you have to compensate for it... have too much pressure and your fuel will blow back thru the carb...
oilfield666 2 years ago
You do realize that those RB innovations superchargers DO NOT WORK.
BugattiFan301 2 years ago 4
jesus crist!
booobies11111 2 years ago
Oh shit :DD looks very nice, good job !!
Zubatec 2 years ago
those are nice cars
gutaplayer 2 years ago
Ive heard super chargers really wont do alot for your car.
naw3snj9 2 years ago
They don't do anything, just a nice expensive way to reduce engine life.
P1630N 2 years ago 3
theyll do a ton to you car..theyll blow up the engine and waste a shitload of money lol.....superchargers cant go on 2 stroke engines anyway...rb just found a way to rip peole off
rubinmeneps 2 years ago 2
supercharges work fine on 2 stroke engines, only problem is won't increase revs only tourqe so you need to build up your engine to handle it, same thing with 4 strokes
skpilot7 2 years ago
dude the revs and torq are total different things but yes you can run a super charger on a 2 stroke. a super charger will never effect the revs of the car
ammyg123 2 years ago
Mate I'm well aware torque and revs are different, but it's good to see someone else that knows what supercharges do and how they work.
skpilot7 2 years ago
@ammyg123
You're wrong, yes a Supercharger will affect the angular velocity of an engine because it has a parasitic effect on it. Also, since it produces boost, and increases the horsepower, the engine now has more torque at high speeds and can effectively achieve a higher maximum RPM value.
corotor12345 2 years ago
@corotor12345
It is also leaning the mix and again, raising the RPM at any level.
corotor12345 2 years ago
dude im not stupid about this stuff but no you will not achieve higher value.. you'll hit the limit quicker but not any higher.. youll need to put like an ecu chip on it but that will never work out because even if you hook it up to the engine some how. either the pistons gonna blow or your gonna crack the block just like that
ammyg123 2 years ago
How far into this do I have to go to prove you're talking cobblers. A supercharger robs a significant amount of power from an engine especially at high rpms. The rpm limit of an engine is usually decided by the mechanical limitations of the components. Yes gas velocities will come in to play but not before the con rod is in more than one peice.
azonicone 2 years ago
@azonicone
Of course it will damage the the liner... is it that important to not miss something? and well, yes, it does draw significant power, but that entirely depends on the supercharger. If it's an RB Innovations, it will be counter productive, performance wise. But with fluid dynamics and stress simulators I've been designing a supercharger I'd like to build which will have little parasitic effect. I'm not talking cobblers...
corotor12345 2 years ago
@corotor12345 Surely though a supercharger that has very little parasitic effect on an engine will also produce very little boost pressure. That is evident simply through the laws of energy conservation and mechanical efficiency, unless you've discovered a new branch of physics in which case myself, along with most motor industry professionals would pay good money to see such a thing...............
That is all...........
azonicone 2 years ago
@azonicone
Not at all. I claim no new inventions here... I'm speaking of, say, what, 75% compression efficiency? which is a lot for RC superchargers. And just below the high-end superchargers peaking out at 78%, so yeah relax, I'm not a troll, and I'm not the stereotype you're thinking I am.
corotor12345 2 years ago
@corotor12345 Hmm I'm interested. Have you studied the effect of a supercharger on the BMEP of a 2 stroke abc engine?
azonicone 2 years ago
@azonicone
BMEP... that's a tough one dude. I'm 17 years old, and I live in a third world country. I have trouble already, only with getting the god damned engine, and now you ask me to study the BMEP? I can calculate it for you if you want, but I need a powerband chart, and I lack the competent dyno.
BMEP, BSFC, Thermal efficiency and that sort of mumbo jumbo is almost impossible for me to calculate accurately, under any circumstances. I'm tryna be practical here...
corotor12345 2 years ago
So you're making this advanced, super efficient supercharger on nothing more than guesswork?
azonicone 2 years ago
@azonicone
Well look at you Grand Prix engine guru. No it's not only guess work... It's fluid dynamics, stress simulation, smart decision taking, innovative component placement, stuff that hasn't been fitted into forced induction like kinetic energy recovery, thermo-electric parts, resonating devices and the like. For example, I'm working on an amplifier to boost the plugging wave, in order to actually have some boost.
Think you can do better? Go ahead... at least I aim reasonably
corotor12345 2 years ago
@corotor12345 So you're going to do all this without first establishing a baseline? Not sure myself what the excess charge (if there is any) will do to the reflected pressure wave, but then again you're probably going to re-invent the tuned pipe.
Im certainly no engine guru but I do know that using a higher nitro percentage fuel and a decent tuned exhaust will add more power for a lot less expense and hassle.
Im an engineer, If a job isn't worth doing right, it's not worth doing at all.
azonicone 2 years ago
@azonicone
This is an experiment. It's only to test some concepts. You can tell me whatever you want but I'll still build it, with tools that are fit for the job, but inside the realm of my budget.
As of now I am unable to do almost anything because I broke a bone on my left wrist, on my recently purchased YFZ450... That's my priority right now, enhancing the race ATV. So if yo don't mind, I'll go this way and you can go that way, thank you.
corotor12345 2 years ago
I think a stand-alone motor 4 the charger say 1/3 the size would do great. The gain might be greater than the sum of 2 motors. What do u think?
superkindonmymind 2 years ago
@superkindonmymind
Well, energy comes from the air/fuel mixture. But the problem is always efficiency. You say two motors, uhm, motor means electric... LOL just so you know. Anyways, two nitro engines are not efficient together, and it's just easier to use a larger engine. Now, Electrically assisted superchargers are something to consider. By assisted I mean not fully powered by an electric motor, but with a double coil system so that it can be boosted electrically maybe? who knows.
corotor12345 2 years ago
If a car with a 4 stroke engine had an onboard stand alone charger u could run the charger engine at low speeds, the main engine at midspeed and charged together under acceleration
superkindonmymind 2 years ago
@superkindonmymind
How old are you and how much do you know about internal combustion engines? Friendly question =)
corotor12345 2 years ago
32 and im a auto tech, all this is cool this is cool but the real benefit it recovering kinetic energy from braking without a flywheel. Thats the future.
superkindonmymind 2 years ago
@superkindonmymind
I'd have to disagree. The future is not only that, there's FSI and other technologies like that that are very important also. And, anyways, why do you want a KERS without a flywheel? It's the most efficient of them all, and the simplest to manufacture massively. Anyways, we were discussing Superchargers on two stroke nitro-run RC engines. I believe it's possible with extensive modifications to the engine, and I want to add a few things to the setup... things that are unique.
corotor12345 2 years ago
no point in electrically assisting a supercharger, would be in a turbo though.
haydondres 2 years ago
@haydondres
course there is. The turbo charger is the ideal forced induction setup, and in RC nitro two strokes we are limited to superchargers. The whole point is to try and make a supercharger as close to a turbocharger as possible... and that includes keeping it spooled, as to not experience the parasitic effect under engine acceleration. This means I have to drive it off a one way bearing, and assist it electrically with a capacitor and a dual coil motor.
corotor12345 2 years ago
can these engines be put in a normal nitro car?
darkeyce02 2 years ago
nice
ThePhiltastic 2 years ago
Even though i've never tried them i can tell you what is actually happening when you see a gain from forced induction on your average two-stroke. First underst