Conley V12 Engine Run

[MrFreemanabling]

how many hp?

[ThaMasterSniper]

Dear devil... I mean santa, ya, ha, ha ha...ha........ Dang, stupid thing won't let me use the word s-a-t-a-n.

[wraith01mg]

Nice motor. Incidentally. Break horse power is measured from torque over revolutions per minute. Normally it translates as the more rpms you have, the more power you have. Don't get power confused with torque. F1 engines are only 2.4 litres but have around 750 bhp @ 18,000 rpms. But rather low torque.

[mAdAsZaC]

@wraith01mg but less weight so little need for large amounts of torque

[wayne11122000]

Nice engine!

[57rcpilot]

Question, are you building this for rc planes or cars? And if for planes can one be built for counter rotation, meaning one engine will rotata clock wise and the other rotating counter clock wise?

[naturalyshocked]

go back school!

i'm a mechanic aswel and i have a complete library about engines.

including F1 books a bout F1 engines.

High reving = design factor.

under, upper or square engine design

[fenix144]

@naturalyshocked I'll admit I'm wrong about the piston surface tho. it is an important factor.

[TheMikeAndJoeShows]

WILL SOMEONE PLEASE PUT ONE OF THESE IN A MODEL SPITFIRE.

[MrCh053n]

nice motor !

[Oldbmwr100rs]

Hmm,Besides some kind of car,that little engine would do very well in a nice R/C speedboat,maybe a scale model of an old cigarette boat. Very nice!

[raynor117]

@david1513 mate, if u wanna push out 14 to 18 hp out of a two stroke scooter motor with 49,9 cc i wish you good luck, when a scooter is standard and nothing has changed about it it has around 2-4 hp.

[mageac]

@david1513 a 440 snowmobile is a 2 stroke :S

you drilled it out to 2.5 inch... a 632 merlin wouldn't use a 2.5 inch main jet... and formula carts run at about 10-12,000 rpm... not even nitro rc engines can run at 45,000 :S

[mageac]

@david1513 seriously, isnt it a little early to be drunk?

[raynor117]

@david1513 ahh yeah that is true hehe, i've been working on scooters aswell ^^ always fun hehe. and about the blowing up of the 2 stroke engine: been there, done that :( yes a 2 stroke produces more HP because it doesn't have to drive as much parts as a 4 stroke does ^^ sorry for missunderstanding you there ^^

[shadooky]

@raynor117 in theory a direct injected 2 stroke w/ valves would produce twice as much horsepower as a 4 stroke at the same rpm.

[imjustwonderful]

now you gotta make a scaled down ferrari exhaust system. hehe

[TheCbrdriver]

so useless but so cool

[juxonix8]

It's possible to tune this to 15hp. With turbo about 20hp.Tuned moped single cyl engine 70cc puts 24hp.

[shaneo0306]

@juxonix8 24hp out of 70cc my ass!

[pizzano21]

@shaneo0306 My "open 70" 70cc cupracer piaggio zip sp with 70cc malossi speed cilinder and dellorto 19mm carb did 23.8hp at the rearwheel on a dyno..

70cc sprinters on nitro here in holland do 25 without nitro and over 30hp with nitro...

[shaneo0306]

@pizzano21 really? wow, that's insane, i never thought it was possible to get such HP out of such small displacement.

[RCPhilN]

@juxonix8 maybe RWHP.

[abunaiN1]

sweet!

[kokolistic]

power wheels whit this will be a drag car! nice!!!

[dillonlovehonda]

how much did it cost

[shstrang98]

That is cute; where did you get it?  Built it?

[vChipGivesThemSight]

i wonder how many horsies this badass engine has?

[dragon9112]

build a dyno for this thing :D

[jjswimmer2014]

how many cc and how much HP?????????

[jshorva65]

These are liquid-cooled like the mini V8 models, right? Is the radiator located elsewhere or is this test run of short enough duration that it can be done safely without the cooling system components in place and simply allowed to air-cool afterward?

[MrOswaldo15]

do they sell this type of engine on interent because i want one and i want to know how much they sell them if they sell them.

[jshorva65]

@MrOswaldo15 I've heard of some 1/4-scale engines available via internet mail-order, starting a little under $6,000 for a liquid-cooled 0.05L V8 powered by ordinary gasoline (probably runs best on 93 octane Premium) producing about 5HP at 7200RPM and with electric start. An optional supercharger was available for an additional $1,700. They're mainly used in 1/4-scale RC midget-racers, but could probably power a go-kart with 200-pound occupant to a top speed of 35 MPH.

[jamesb1221222]

does that run on two-stroke?

[paintballguy117]

id like to put one of these motors in my t-maxx

[Microice109]

try to put it on boat

[HeyMan096]

They should put this up against the other v12 modelmotor those german guys made.

[puddle331]

can i buy one

[SirVladDracula]

With the right parts, surely you could put this wonderful engine in - say - a remote-control car, or remote-control aeroplane?

It would make an awesome Spitfire replica - with all the correct pistons!

[choctaw111]

I would like to see one of these put into an RC plane like a Spitfire or Mustang...anything that used a V12.

[clipintheak1]

how many HP does that thing have?

[denieru94]

I WANT ONE. hahahaha.. can it be bought or its an DIY project?

[piper4seeformerly]

is it a 4 stroke?

[Hangar18Hobbies]

that makes a good lawn mower engine.

[MrFtroop72]

I own a 1986 lamborghini countach, make a model of my car with that motor and a clutch, and I will make it worth your while

[theoriginalJASONXYZ]

thats so cool.

[bddarius]

2 stork?

[noonenew1]

is it poerful enough to be put on a mini bike? like a pepboys doodle bug or somethin ?

[AudionAme]

@mrcool242 maybe,i dont know i heard this shit on tv from a formula 1 racer that his car can pull 1hp/1cc or 1ci i realy dont remember that was years ago but...

[motabikeboy]

@AudionAme

no no no no no. thats only statistics. that doesnt mean that all v12's are like that. it allll ALL depends on bore, stroke, compression ratio, fly wheel size. all that stuff. it varies extremely.

[shadowhunter45s]

@mrcool242 sorry i was thinking of something else. i have a 69 camaro with a 427 what made around 430 hp with headers, larger jets and a tune. it isnt that hard when u have an engine that size. and i run 94 octane fuel

[irollfags]

this produces 86hp. @ 3200rpm

not bad for 1/5th the size of a actual motor.

[makemebad700]

how much does it weigh?

[sparatapazzo]

beautiful 5 star :D

[benpie12]

put it on a weed wacker

[bubbleboyE40]

how much hp

[IvIustangsvt2003]

more then most hondas im sure =D lol

[DocWolph]

Needs a resonating muffler or just a muffler to tune the sound.

[superfunnyman123]

@docwolph;

no it doesnt? you have to really love the true and ingenious sound of the engine! kinda like loveing someone for who they are! :P

[Zuhko]

sounds like a mini lambo. and i like the mped idea XD

[speedy02]

Cool motor! sounds like a chainsaw!

[MHSRULES12]

haha i bet timing that is a pain

[dctim]

Hmm. The average 50cc scooter motor puts out about 4hp. I bet this Would make an "interesting" alternative... The first V12 moped haha

[bedeone]

@dctim I think the conrods or the crankshaft would break under the stress, this is why putting all that volume in 1 cylinder pays off since the conrod / crankshaft are beefier and thus stronger.

[dctim]

Good point!

Could always make it out of adamantium ;)

[bedeone]

Or titanium when you're at it.

[dctim]

could be done!

[superfunnyman123]

@bedeone It wold shatter if you did that? i think?

[bedeone]

@superfunnyman123 No, that stuff is incredibly strong and resilient. I tried looking for the video, but can't find it, of a guy making a dagger out of titanium. He put it in a vise and hit it with a sledgehammer, the thing would not even budge.

[shadowhunter45s]

@dctim no an average 125 cc motor puts out around 5 hp theres no way a 50cc could

[TomyBoy427]

@shadowhunter45s

That may be the case for 4-stroke, but 2-stroke can easily make 4hp from 50cc.

[AudionAme]

@shadowhunter45s lol dude think again....1cc can equal 1hp

[shadowhunter45s]

@AudionAme not a cc.maybe a cubic inch new modern engines can obtain 1 or more horse power per cubic inch with no mods but not 1 hp per cc. a 454 is around 8.1 liters. thats mesaured in cc. a tuned 454 can make easy 500 hp from what your saying i would make 8000 hp. no not without alot of mods

[airgunsniper]

My old 07 kawasaki kx 100 100cc 2 stroke dirtbike had around 20 hp. My new 09 kx 250F has almost 40 so why couldn't a 50cc make 4 hp?

[shadowhunter45s]

@airgunsniper U have a dyno slip to back that up right?

[airgunsniper]

As a matter of fact I do. The kx100 was ported, the exhaust and intake port matched, v force reeds and pro circuit pipe. Actually you can get more power out of the 85cc cylinder boring it out than you can out of the ported 100cc cylinder. There are guys who have stroked there kx 100s and bored them out to 107cc using the 85cc cylinder that have made around 30-31hp

[shadowhunter45s]

@airgunsniper you never mentiond that. from how you explained it it was stock. im talking about a stock one...

[airgunsniper]

Stock the kx 100 makes around 19-20. The porting, the reeds and the pipe, really didn't do a whole lot on the top end. It made the overrev better and it didn't fatten out as quick on top but it really helped out in the low to mid rpm range and it made the powerband much wider

[motabikeboy]

@airgunsniper

really are you seriouse. 20 BHP on a kx 100. thats abit of a let down. my 1992 Rm80 puts out 32hp.im suprised. not bragging or anything.

[airgunsniper]

Wow. Pretty good. Probably fully ported and everything with a stroker crank am I right? The thing about the 100 compared to the 80s and 85 is while it might not make quite as much peak power when fully tuned, it's powerband is much wider and more usable. It's not just all top end. My 100 hauled my 200lb ass pretty good. It was almost as quick as the 250F I have now. The 250F though is a far easier machine to ride good but the 100 was great on the tight trails.

[motabikeboy]

@airgunsniper

well actually no. the engine is completely stock. we 100% top end rebuilt it so it is full stock. it eould be some kind of engineering advantage suzuki had. but yeah your rigiht about the 250f and 100 when the 100 is better in tight trails.

[airgunsniper]

that's insane. You gotta post that dyno sheet. The only time I've seen that kind of power out of an 80 sized machine is with a full porting and polishing, bored out to 107cc, and a stroker crank for a total of 117cc. the 100 was great but just didn't have the torque in thick dirt and mud. Once you fell off the pipe, it was all over.

[motabikeboy]

@airgunsniper

you know i honestly had no idea that it was really that special. i thought it was just average. i should go get some dyno papers

[Randomshit1353]

@dctim i bet this pulls 40

[naturalyshocked]

not quite, the piston piston of a 49cc moped, has bore 39mm (example).

the surfuce of the piston is the principal source of torque.like an hydraulic cylinder.

these bores are small.

it might have hp, but does it have torque?

[dctim]

@naturalyshocked Good point

[naturalyshocked]

@dctim

but i agree, it would sound awesome on the streets people wondering what is going on.

: )

[dctim]

@naturalyshocked I wonder if you made it a little bigger, Maybe for a maxi scooter or something. Now THAT would kick ass!

[naturalyshocked]

@dctim

i don't think a scooter is a goodbase.

most of the time the engine is part of the suspention, the wheel hub, the tranfercase/gearbox and variomat.

i think you could modifiy a puch maxi or vespa ciao

[dctim]

@naturalyshocked a V12 Puch would be hilarious!

[naturalyshocked]

@dctim defenitly, i had a puch maxi.

: )

tuned using library books and almost zero budget, except a proma polymer exhaust.

a yamaha RD 80 part and some grinding tools, paste.

was a cooll time.

only 1 gripper, but no damage

[fenix144]

@naturalyshocked false. the more stroke you got the more torque you got. it has barely anything to do with piston surface. I'd even say that pistons which have more surface are usually used in a high reving engine. they usually manage to get more revs(and therefore more HP) by reducing the pistons strokes, and to keep a good compression ratio the piston has more surface and comes much closer to the head and valves.

[naturalyshocked]

@fenix144 wrong complete, themore pistons you have the more friction you have.

2 x 25cc vs 1 x 50cc, the 50cc would win.

you can get more than 20hp from a fine tuned 50cc two stroke (I.E. Kreidler Van Veen), but you would never achieve the same with a 2 x 25cc.

you get more revs with a short stroke, but you get more torque with a long stroke, whle the horsepower would remain the same.

this engine wouldn't be capable to power a moped frame + rider.

[afmis]

@naturalyshocked There are more factors to consider than friction, but generally your statement is misleading. For a constant displacement and similar geometry, power density goes up with more cylinders. Please read "Engines: An Introduction" by John L. Lumley.

When engines do not have similar geometry, its is very difficult to compare them based on a limited amount of characteristics (i.e., power density, displacement and cylinder count alone).

[fabjonjon]

@naturalyshocked Both of you make terrible points

[poopalarge]

@naturalyshocked 250cc single cyl honda cbr: 25 or so bhp, 250 cc Kawasaki Ninja 2 cyl 32bhp, 250cc 4 cyl honda cbr rr 40+ bhp. more cylinders with the same displacement will practically guarantee more power because the engine runs smoother, with much less vibrations. Its not rocket science.

[naturalyshocked]

a harley davidson (i.e. 1340cc) has torque, but a smaller bmw boxer motor cycle

(1100cc), lik 1100RR has more HP, but les torque, yet is considerablely faster.

both are 2 cyl.

this torque the davidson has is due to large piston y long stroke.

[naturalyshocked]

@fenix144 piston surface is a very importand factor.

Revolutions has nothing to do with HP, that's a design factor.

quoute: Pressure acts in all directions at a point inside a gas. At the surface of a gas, the pressure force acts perpendicular to the surface.

try using 50mm industrial pneumatic cyl vs 100mm industrial pneumatic cyl @ same air presure.

[fenix144]

@naturalyshocked I'm a mechanic. as a matter of fact all engines who rev higher have more horsepower.

btw I was reffering to torque. piston surface has nothing to do with torque. it's the stroke that gives it torque.

[chucksgarage]

@fenix144 ??? so a 200hp@9600rpm engine has more horsepower then a 600hp@7200rpm engine???

sigh... another engite

[winterka100]

@naturalyshocked Revs have nothing to do with H.P? 1 H.P.=33000 ft pounds/minute.The "minute" part of the equation when referring to engines means more revs per minute means more H.P.Before making grand statements , make sure you aren't talking crap otherwise people will see how ignorant you really are.

[winterka100]

@naturalyshocked Sorry for going on like a dickhead before. Now, back to your 50 and 100 mm pistons.Because the 100 mm piston has 4 times the area of the 50 mm , it will have 4 times the force at quarter of the speed.This means that the bigger piston isn't doing any more "work" (H.P.) than the smaller one.Most importantly, the pistons only transfer the H.P. from the compressor, they don't generate H.P.

[turbodiesel3500]

@dctim more like 6 to 8hp

[LolzMan7756]

@turbodiesel3500 if u tune it like mad maybe 7hp

[EgaoNoGenki]

@dctim Looks small even for a moped. Try a V24. (2 engines to a moped.)

[charg2456]

ill buy it right now...how much

[20PsiNow]

@charg2456 damn near 5grand ish thats for the v8 dont know about the v12

[MO3MINI]

@charg2456 one sold on ebay for something around £3,000 and that was a v8 model

[kepler323]

does that run on gas or nitro

[neftlord01]

whare did u get thet

[nlikos2007]

He build motor!

[phantomcharger]

But can it pull a hill

[kosznt]

were can you get this

[tpvalley]

google conley precision or something, I know u can buy the v8's with superchatgers or not if u wish!!!

[1964mm]

If I put a V8 in a 1:10 scale, how fast would it be able to go, I know this might sound stupid, and I don't know much about these engines, but I was hoping for 60-70 mph.

[weetnietgeen]

if you (ofcourse) put in a gearbox, maybe a 6 speed one xD, sounds crazy iknow, but you might be able to go insanely fast with it =O

[polar600prox2]

well u can make an trx 2.5 do 80 and a 3.3 do over 100 and brushless electric can go even faster and has wayyy more torque

[Dawgz15]

U can go just as fast with a regular nitro RC engine.

[tpvalley]

maybe, the v8 is about 100cc with about 8 or 9bhp, actually, maybe not, little singles dont come near but do rev higher, one of these with a few gears would work better though.

[garyfromtheUK]

these come with no grears so it all depends on that gearing you use, 70 mph is not out of the question

[emokid1618]

how much Hp does that have enough to push a bicycle with 128 pound kid?

[exile907]

uh...yeah...at like 40-60 mph...

[emokid1618]

kewl kewl that would be nice. how much would it cost to get one?

[exile907]

conley doesnt offer the v12 anymore, but they sell a SUPERCHARGER 6 inch v8 at 9 hp for 7 grand lol.

[emokid1618]

damn O_O i dont have 7 grand that is out of reach right now -_- i wish i could find one for cheap

[AlchemistHawk]

you can spend like 400 and make it yourself! thats what im doing anyway. you just need plans. i made my own. i just havent figured out the supercharger yet

[emokid1618]

that's cool let me know how it turns out i may get a pocket bike so. that is really cool you can get one homemade for $400. thanks for sharing dude :)

[alexcandy1411]

Did you make your own carb?

[AlchemistHawk]

i tried to. i ended up just using a WALBRO crab.

[corotor12345]

although please forgive me, im not mad at you, im just pissed off in general. but do pay attention to what i'm saying... im not just ranting about, i mean it dude. get a good grade at math class, and physics afterwards. THEN come back to youtube and give it a shot all over again, you'll see how much you're able to understand. and also, read the comments you used to post, and you'll have a good laugh at yourself for being relatively naive (not that im saying you are. just generally)

[corotor12345]

i mean everybody makes the same fuckin mistake! they see an engine's power band map and see Torque and Hp and forget that they are, in that map, depending on a variable that is stated clearly along all the stupid map! ANGULAR SPEED. RPM. AXLE ROTATION SPEED. so they show you HP, YES! and troque, YES! but because that hp ios the result of multiplying that torque, times the RPM at which it is at!!!!! ugh!!! im sick and tired of all these "gear heads" playing genius, making "smart" comments on YT

[localdu]

2 or 4 stroke, eh?

[Bamchucknorris]

4 stroke

[autostuniados]

thats really cool for a RC car, but, it has not lots of rpm

[bovlch]

At least it has a lot of torque.

[123aarnold]

so ya who ever has over a couple thousand dollors just lying around then ya go ahesd and get 1

[salemcripple]

He doesn't make these anymore. The molds were destroyed in a fire. The only engine Conley offers now it the "609" v8.

[elvishvacman]

Where u get them at

[thriller108]

this is perfect for whoever has six thousand in their pocket

[JacknifeCreations]

these engines have around 4 horsepower...enough for a go-kart

[darkeyce02]

or a awesome rc car

[salemcripple]

How much torque though? I'm willing to bet not nearly enough to get a cart moving.

[corotor12345]

a full sized car? obviously not. a kart? yup, probably would

[corotor12345]

says the guy who doesn't know the relationship between torque and horsepower. if it has "enough" hp then it has all it needs to move, because horsepower is TORQUE TIMES THE RPM!!! multiply newton-meters times revolutions per minute and you get kilowatts. so don't talk as if you're all documented, jeez i hate it, i bet you're like 20 and you think you know a lot cuz your dad had a camaro...

[salemcripple]

I take back my original comments. I found pictures of a mini chopper powered by a conley v8

[corotor12345]

yeah but it's not about that, it's about how you stated that Hp and Torque are two different things.

[aerox93k]

$ ????

[zerofactor17]

Where did u get this or what website?

[thelasthallow]

is it powerful enough to be put in a go kart?

[cjp350]

no, it's not very powerful.

[thelasthallow]

wouldent it be bad ass thoug?

[motabikeboy]

@thelasthallow

pppfft, no way.. its bearly the size of his hand mate.

[thelasthallow]

@motabikeboy chainsaw?

[motabikeboy]

@thelasthallow

mmm, i wouldnt really think so. a chainsaw engine would even have more power.

[errorserver3000]

This is perfect for the 2 kid Cadillac Escalade cars who agrees?!

[Je0sis0un0Danois]

do you know how powerfull it is ?

[bigtrucks44]

so does it actually fire, or does it just run pressureized air through it

[cjp350]

as i said below it runs on 15% nitro

[bigtrucks44]

so what's the other 85%

[cjp350]

methanol

[bigtrucks44]

what does that even run on

[cjp350]

around 15% nitro

[TheCottonTop]

Honda Civic owners eat your hearts out.

[couger911]

? Ep3 Type R here, i fail to see what you mean mate

[wldbld]

are these things possible to put into rc cars please pm me back thancks

[goldeneye4564]

lol... what else do you think they are for? transport trucks?  lol