Added: 2 years ago
From: boostdoctor
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  • i cant see turbo :L

  • SKETCHY. but fuckn badass.

  • 12 beers would make that a real thrill ride

  • fuck me... i want one of those soo bad!! soon as i finish my cr500 build :)

  • a turbo 2 stroke only works to a certian degree, since a 2 stroke has intake and exhaust in the same stroke you are pretty much just blowing fuel threw the cylinder and out the exhaust. so 12 pounds (which actually probably add some power, just because it getting all the exhaust out of the cylinder) would probably have the same horsepower as it running 20 pounds of boost.

  • @hillchampion2 Someone understands. Good explanation. There maybe some benefit of running a turbo but as he said the exhaust and intake are open a just about the same time which causes extra air and fuel to passed through the exhaust. If it had valves (not reed valves) like detroit diesel engines turbo charging would be much more effective. Just because a turbo spins doesn't mean its effective at adding hp.

  • Turbo busa is turbo busa...

  • people have tried for years to turbo 2 strokes, the problem's are two strokes operate by bouncing exhaust in the expansion chamber as a pulse if you put a turbo on before the chamber your going to mess that design up. theres no oil pump on a 2 stoke so your going to have to find a way to cool the turbo. and your reed valves don't function properly when you do, where as 4 strokers obviously don't have reeds. can it be done sure but theres a reason almost no one ever dose.

  • @tankmech63 plenty of turbo 2-stroke sleds out there.

  • Plenty of two stroke turbo diesels in the world....who says you can't put a turbo on a two stroke?  Ask GE about that.

  • one word dangours

  • you'll get more power taking that turbo off and buying a nice pipe for that thing. You cant apply forced induction to a 2stroke. These engines intake and exhaust at the same time by ports that are exposed at the same time. Your 12psi will blow straight through the engine, by the time the piston covers the ports, actual air/ fuel mix in the engine would unlikely be above atmospheric. Buy some nice reeds and pipe.

  • @daxxas --true

  • He's got the minerals

  • AKA SUICIDE

  • that was so fucking sketchy..

  • Hey doc can you tell me what the ring around my ass hole is last doctor said was a target can y please help

  • So sketchy

  • turbos work on any motor ive even seen one on an rc car...or at least i think it was one but still the only thing i would be worried about is that if you run an external wastegate it getting messed up from all the oil that burns in the 2 stroke but yeah the turbo would work ....i know im a doctor .......

  • Someone has a deathwish.... Cr500 with a turbo. This guy is a fucking genius, and has balls of steel.

  • Thats not fuckin trike. Thats the jesus mobile!

  • All the stupid dildo's on here that think you can't turbo a 2 stroke should stop pretending to be smart and just eat a dick!!

  • Two or four stroke dont matter. Turbor move more air in. More air means more power its not rocket science guys.

  • Can't you get the center of gravity a little higher???

  • Damn that thing looks sketchy.

  • turbo jajajjaa::

  • i know several people who have yamaha banshee quads with turbos added on, im pretty sure a banshee is a 2 stroke? so work that one out

  • got balls driving like that.. especially with that high rise handle bar

  • Death machine! :)

  • ive noticed it has the thing in the back that drag racing cars have so it doesnt flip over xD so its a quade bike lol

  • That thing is NOT safe at ALL!!!! lmfao

  • FUCK THAT FOR A JOKE!

  • That thing is mental!

  • Bla bla bla! Go ahead add turbo your CR so you can waste your time and money full! Why do you think this clip was so vague? The bugs never went away and never will unless you lower compression and add fuel injection. Apparently this guy did not! Show me system on a dyno; prove me wrong and I'll bow! Till then you are full of it.

  • @jlhawa Oh and just curious why fuel injected? Do you just like talking like you know something. How is the 2 stroke oil supposed to go through an injector? Oh and if you still have doughts. Dave Hull of A&S is the man that makes turbo 350 banshees with carbs. Now quit trolling and shut up.

  • Holy crap.........

  • i thought banshees were fast

  • For all of you who don’t know physics, The crankshaft of a two stroke compresses the gasses on the do stroke and directs them to the top or the cylinder where they are compressed again. Also the shockwave from combustion bounces of the end of the expansion chamber and comes back further compressing the gasses on the combustion chamber.

  • The Banshee and the snow mobile engines that come with a turbo are built from scratch, and don't use an expansion chamber. There is no room for the expansion chamber so the go with a turbo.

  • Two stroke turbo engines are built from scratch. Taking a hi comp, carbureted 2 stroke engine and putting a turbo on it is not practical at all.

  • To those who like to insult people. When you know what you are talking about, there is no need to insult strangers. I will not insult you back because you are not in front of me and I’m not a coward like those who hide behind a computer to insult other simply because they don’t have the balls to do in person.

  • @jlhawa but yet you didnt have the balls to reply to me so it went to my inbox. Ill say it to your face your talking out your ass. The motors on the banshees are NOT built from scratch.?

  • Unless you design the two stroke engine to be turbo from scratch by making it low compression and fuel injected it is a horrible idea to put a turbo on it because two stroke engines are self compressed.

  • @jlhawa you should stop while your behind alittle instead of talking out of your ass. For years they have been making turbo 2 strokes. Its not popular but it has been done. Example Turbo Yamaha banshees, several different companies have been succesful in creating such a beast.

  • You have to insult me due to lack of intelligence required to get your point across. The supposed bugs were never worked out and never will.

  • Well thats one way to kill yourself i guess

  • I would like to know how a two stroke engine is not compatible with a turbo? not being a smart ass,but every engine has to breath and all a turbo does is force more air into the chamber hense creating more compression witch in return creates more hores power. I have never put a turbo on a two stroke so i am not sure but i do not see how it wouldn't work?

  • Death wish?

  • how do you make a carbuerated turbo engine this is a serious question im not being a smart ass.

  • seems like you slowed it down Quite a bit,my 500 rips,I'd build it back to stock it will be faster than that

  • Oh ok, so it pretty much the turbo has its own separate oil system

  • Yeah but what about an oil feed for the turbo?

  • @R33shaft My guess is something external

  • @R33shaft When turbo charging a 2 stroke most people use a ball bearing turbo as they dont require the high pressure a journal bearing does, so you can use very small 12v oil pumps with oil tank. Done alot of snow mobiles like this.

  • that was awsome

  • Comment removed

  • Damn u got brass to get wide open with it ! Nice control, Nice vid!

  • trikes are the sketchiest things ever made lol, that thing is sick

  • Nice video of the dirt. Stellar camera work guy

  • Cameraman FAIL

  • @jlhawa your a fucking idiot and every one else who thinks you cant put a turbo on two stroke go do your homework you little children

  • You wrote: "your a fucking idiot and every one else..." Wow! who is acting like children now? Frustration...! It is a controvercial topic. U should stand your ground without insulting people and you will be taken more serously. I don't care about it running wide open for a drag race. Show me/us the engine response throught the RPM range on a hi gear roll without clutching, or post a power shart if you have acces to a Dyno. Fine tunning is the hard part. Impreess me...! Good luck!

  • id have to see a before and after dyno chart...doesnt seem to make any difference in sound or speed

  • anyone who says 2 stroke engines are non turbo compatible knows nothing about engines terex have been using turbo and supercharged diesel 2 strokes for years so if your going to comment get your facts straight!!!

  • i rode a tricycle wen i was a baby

  • i hope you realize turbo charging a 2 stroke dose fuck all your just blowing waisted air fuel mixture straight out of the exhaust 

  • Why they stop making 2 strokes i'm a dummy when it comes to this ... I ride street bikes not motocross bikes are 2 strokers just to fast and snappy or what ?

  • @KayWal1981 they cant pass strick emissions standards of most countries because of the mix gas they have to run... but they still make 2 stroke dirt bikes... at least yamaha, ktm, gas gas, and beta do...... the ktm 250xc is one of the best all around dirt bikes in production today.....

  • @ttc03222 Cool Thanks for the kind reply bro .. I learn something :) ...A person i know told me they quit making them cause of EPA like you said but if that was the case how come people can have Weed Eaters that are 2 stroke mixed oil and we all seen how much they smoke so the KTM 250xc is 2 stroke? is that the 2011? just wondering

  • @KayWal1981 yeah the ktm 250xc is a new 2011 2 stroker, they also have a 150 2 smoke. if i could afford a new bike it'd be the 250xc 2smoke or the 530exc thumper.

  • @ttc03222 AWESOME Bro i am going to look into them ... I wish i had a dirt bike cause Sand Mountian is pretty close to me i would have lots of fun with one haha maybe someday ... You have a Street bike ?

  • @KayWal1981 i have a 03 honda crf 450r dirtbike, thing is awesome, but a little scary in the woods... and i also ride a yamaha vstar cruiser. but i want to get a supermoto next, maybe moto up my crf and get a new trail bike

  • @ttc03222 Cool yea i used to have a 1100 vstar nice bikes... I envy your your off road bikes man some day some day lol

  • fast forward much?

  • I'm sorry but anything manufactured with three wheels and a motor on it, was one the worst idea conceived by man.

  • These things are made for people who cant decide between 4 wheelies and 2 wheelies

  • i seen the slide show vid of this bike being built this guy really has a cr 500 motor in it and yes there is a turbo on it so now people can rest ...and yes its a bad ass 3 wheeler 1 of a kind people need 2 stop being jealous

  • Wow you people are stupid you can put turbo on a 2-stroke

  • THIS VIDEO IS SPED UP

  • 2 stroke engines are not turbo compatible! Liar!

  • @jlhawa every engine wich runs on gas/diesel and air are turbo compatible look at his channel, you'll see a turbo..

  • @jlhawa yes they are plenty of people have them

  • @jlhawa yes they are, liar!

  • @jlhawa  Really now. And why is this?

  • @jlhawa you can turbo anything dipshit. what ever creates a exhaust flow will turn a turbo

  • @jlhawa very true. they cant have feul injection either

  • @jlhawa uhm... then why do snowmobiles have turbos...

    

  • @Hondarcrrider123 because those snowmobiles are four strokes.

  • @Hondarcrrider123 because those snowmobiles that are turbo charged are four strokes, look it up..... but yes a two stroke could be turbo'd you would just have to put the turbo after the expansion chamber

  • @ttc03222 I would have to disagree, yes the four stroke snowmobiles are generally turboed, without the turbo they are useless in my opinion, but there are also turboed 2 stroke snowmobiles

  • @Hondarcrrider123 turbo sleds are 4-stroke.

  • @VEIWER313 There are 2 stroke turbo sleds

  • @Hondarcrrider123 @jihawa the only snomobiles with turbos are four stroke you cannot get a 2 stroke sled with a turbo i work in a sled shop and no matter what you try it will not work cuz of the scavaging of a 2 stroke 4s dont scavange the same way so they can have a turbo but 2s cant

  • @Hondarcrrider123 BEcause the models that are use 4 stroke engines, Dur.

  • @darkbanore stupid! 2stroke sleds also have turbo!

  • @lurifaxen1337 They can be, but due to the way the engine works, there isnt very much room the work the air during a cylinder cycle, yes it is possible to turbocharge a 2 stroke, but most turbo'd sled's are 4 strokes to begin with, its just alot more simple to turbo the 4 stroke than in it the 2 stroke. alot less stuff invoved, but i do concede that it is possible ^^.

  • @Hondarcrrider123 he was sarcastic dumbass :D

  • on a 2-stroke, the exhaust port is open while the fuel-air mixture is forced into the cylinder. With a turbo you would blow a lot of the new charge out the exhaust pipe. Besides the horrendous fuel consumption there would be little pressure increase and HP gain. The exhaust could be tuned to provide an immense amount of backpressure enabling use of the more dense charge, but the engine would only run well within a very small RPM range. to install a turbo on a carbed bike is not worth it.

  • @Hondarcrrider123 Because their 2 stroke engines probably use 4 stroke tech. such as valves. Valves are the reason turbos work. This cr500 DOES NOT have valves, therefore, DOES NOT have a turbo.

  • @kydoes you sir, are wrong. 

  • @kydoes Ha ha ha ha ha ha ha, dumb ass...... Valves don't make turbo's work.... Expanding hot air (exhaust gas) does....... Even steam can spin a turbo you moron!! Ha ha ha ha ha. Stop trying to "act" smart!

  • @MalliganTheUFO Man you're smart dude! Durrr! How did I not know that!? But... wait... don't valves, EXHAUST valves, NEED to be present for EXPANDING HOT AIR to form and thus make a turbo WORK?! Oh that's weird, almost like you repeated what I said, only stating the absolute obvious. Ignorant bastard.

  • @kydoes Ha ha ha ha, Me, Ignorant??? Ha ha ha ha ha ha ha ha.... No, you are 100% wrong.... And I DID NOT repeat what you said you dickhead!! Does steam have an exhaust valve??? no!!! Yet how do "steam turbines" spin without exhaust valves??? Steam after all is expanding hot air..... You are an A+ champion fucking moron... Go back to school and lern sum stuf you dick! You can EASILY turbo a 2 stroke, so fuck off moron!

  • @MalliganTheUFO Hehehe. You mad bro?

  • @kydoes Just sick of dumb fucks polluting the world, thinking they are cool shit for being a retard.

  • @MalliganTheUFO your right there are turbos on the market for 2 stroke sleds in fact alot of pro hill climbers have them on there 800 2 strokes boondockers is a company that makes them and they give your snowmobile nearly 300hp so the whole argument over 2 stroke turbos is over and on top of that the 4 stroke people have lost there only argument supporting any advantages or usefulness of the shitty 4 stroke 2 strokes are better on mph emissions and power all proven by Rotax and skidoo look it up

  • @MalliganTheUFO actually steam driven engines do have exaust valves (poppets)

  • @Jagethemage exhaust not exaust. and 4 strokes have poppet valves too. i bet you did not know that as well

  • @Jagethemage Steam driven TURBINES do not have valves..... They are TURBINES...... God damn....

  • @MalliganTheUFO never said all steam operated engines are the same

  • @Jagethemage And I was ONLY talking about TURBINES...... What the hell does a steam driven piston engine have to do with a steam driven TURBINE engine??? I am comparing a STEAM TURBINE to an EXHAUST GAS TURBINE to point out how TURBO'S DO NOT NEED VALVES TO WORK. Read before typing....... Learn how a turbo works. They don't need valves and work well on 2 strokes.... End of friggen story!

  • @MalliganTheUFO Yes turbos work on 2strokes but you dont get the same power rise as in a 4 stroke. some dudes in Australia are trying to figure that shit out right meow tho.

  • @jlhawa Yes the are...turbos just force air into the intake...that's basically it....should still work but I've never seen one

  • @jlhawa they are look it up

  • @jlhawa you can put a turbo onto a 2 stroke engine why you would want to go through all the time and trouble i don't know but it is alot of trouble and alot of time they are kind of turbocharged already but it is possible but most of the time on a 2 stroke one would use a supercharger instead

  • @APBTisBeast why would you want to? look at all the turbo snomos like the turbocrossfire or turbo f12

  • @coryv4 i wouldn't personally if you know how to work on a motor correctly you can get more HP working the motor over than using a turbo which is what i would do

  • @APBTisBeast personal prefference i guess

  • @jlhawa Check out 8v92 twin turbocharged.

  • @jlhawa lol retard

  • @jlhawa You can there is just a lot of trail and error (ex a few blown motors ) xD

  • @jlhawa you can turbo any engine my fine freind its all about the air oil and fuel and using the right internals and externals . and then you can just about turbo charge any thing !

  • @b4mb4m100 no you cant 2s scavange and cant get the pressure for the turbo

  • @jlhawa u can turbo any motor. next time try google before u make yourself look dumber

  • @jlhawa are you fucking retarded? loool

  • @jlhawa Yes they are, get your facts right, dickhead! 

  • @jlhawa Explain the 2 stroke Detroit Diesel? Was supercharged, but same concept, forcing air into the combustion chamber.

  • @jlhawa they fking are now!!

  • @jlhawa yes it is.

    just google 2t turbo snowmobile.

  • @jlhawa retard ! arctic cat have make snowmobiles with turbo..

  • @jlhawa u dnt know what a turbo does if u say this.

  • @jlhawa Not turbo compatiable? the turbo works aslong it is hooked up, and the turbine spins. and it blows air into the intake or carb! im 14 and i know that!

  • @StopLookiing ok smarty what turns the turbin? i am 41 and know this

  • @GUNBUNNY2BG4U whats spins the turbine? you make a custom manifold and the "air" comming out of the engine spins the turbine! its a 2 stroke yes but it does still have exhaust!

  • @StopLookiing. its not air comming out of the engine dumb ass, its exhaust gasses. Exhaust gasses spools the exhaust turbin, in turn is connected on a common shaft that spools the compresser. all internal combustion engine (rotary. jet and reciprocating 2 or 4 stroke) have exhaust. all internal combustion engines must have intake, compression, a form of ignition eather a spark or compression and exhast. now you know. you have now been schooled

  • @GUNBUNNY2BG4U im 14, im from norway, do u think i speak perfect english? lol man you dont have to tell me something i know! and btw if your 41 and know the same amount of stuff that i do? you better go learn some more! now where done, i dont wanna make this discussion to spam!

  • @StopLookiing.  you see this is only a fraction of my wealth of knowledge that i shared to you my grasshopper.

  • @GUNBUNNY2BG4U actually man, you dont have to tell me anything, cause what you know i do probably know myself, its the end now ok? no more.

  • @StopLookiingyou doint know shit littel man!

  • @StopLookiing your refering to a turbo-back which is a turbo that runs off the exhast and pushes it out faster in comparison to the more readily known primary turbocharger which sucks more air in faster and at a greater volume. and guess what im 14 as well get off the kids back man.

  • @StopLookiing but because its a 2 stroke and the intake and exhaust ports are both open at the same time it just pushes fuel through and out the exhaust with out getting burnt. (well thats my thinking of it)

  • @StopLookiing, a turbo is basically pointless on a 2 stroke engine. you loose to much of the boost out of the exhaust port/ports to really run a turbo.

  • @gulleyjeremy345 i NEVER said it would work better?

  • @StopLookiing , i NEVER said you did. im saying running a turbo on a 2 stroke engine is basically pointless.

  • @gulleyjeremy345 lol i know that, the turbo is still working..

  • how's you make it a trike? 

  • holy tits

    

  • since when 2 strokes can turboed???

  • @Moroccan4lifeone I didnt know they could be either. I tried to turbo a sled, it didnt do nothing. You need fuel injection.

  • haha pause the vid at 10 seconds, and look at the back of the bike u can see the air filter for the turbo sittin out, and check out his pic vid it shows it all.

  • looks hard to control or out of control lol camera man needs to work on his part dont panic an shake lol but rippn man thankx #500 yee

  • speed up @ 0:09

  • to bad the camera man is retarded. dirts great dumb shit

  • thats so dumb! keep it on 2 wheels!!!!

  • Fucking pussybar attached. Takes all teh fun out of everythin dat can wheelie

  • No turbo. First u cant mount a turbo on a two stroke. Not even a dirtbike!

  • @ProCircuitHonda Oh yes you can mount a turbo on a two-stroke! You have no clue!

  • is it just me or does that sound like a fucking chainsaw?

  • @bloodhoun234 More like a chainsaw on steroids

  • Nuckin Futty

  • hahahahahahaha !!!!

  • does the bill of your hat look like a pringle?

  • In soviet russia fathers train their kids with this rather than with a small pedal bike with training wheels...

  • quads and tricycles are more dangerous dan bikes. When out of controle they will role (over you). you can better ride a bike in general. Nice ride though

  • if it didnt have that wheelie bar he would have got fucked up

  • Not really a trike as it has 4 wheels... roll bar