biggest 4-stroke kit

[beerbattered]

What is the largest displacement 4-stroke kit out there legal or not?

 

[azbill]

all in-frame 4cycle kits are either Honda GXH or HuaSheng 142f engines (49cc) AFAIK
others have adapted bigger engines, but that is what comes stock

 

[Dan]

Is in early development and start testing next week; http://motorbicycling.com/f37/new-frame-4-stroke-kit-development-13442.html

We have a tentative target date of spring for release though.

 

[jbcruisin]

http://motorbicycling.com/f37/harbor-freight-greyhound-79cc-engine-11757.html

Check out this thread.

 

[Dan]

KillRoy's Schwinn Corvette makes me drool Jay. Thats art.

 

[azbill]

I agree on the corvette being sweet
he asked about kit engine size, that's why I said 49

 

[Dan]

Was just gonna PM you Bill. Didn't mean to come off contrary. Your right, was the question. Was just sitting here avoiding work and studying and rambled.

 

[MotorbikeMike]

Hi, well this should be common knowledge, but there is a High-perf 502 chevy availble. Check with your local speed-shop, they should be able to get you motormounts, fuel cells, emergency disconnect for the battery, and anything else you might need.

Mike

 

[GearNut]

A 502 Chevy MB engine kit? Yaaahoooo! Now that should go alot faster and handle better that the Dodge Tomahawk!

 

[motor_head]

several people have put on 3 hp briggs i remember seeing a 5hp too

 

[Fossil]

Here you go!
lol

Jim

 

[HoughMade]

Here you go!
lol

Jim

I think that Whizzer tank holds about enough gas to get it started and get the gas station...and from there, to the next closest gas station...and so on...

 

[MotorbikeMike]

Hi guys, that's not a BIG engine, that is only a 350 Chevy! He does have a BIG sprocket, tho.

Mike

 

[Fossil]

Actually I think it is a 265 or maybe a 283. That picture is from the late 50's or early 60's.

Jim

 

[KilroyCD]

The $64 question is: Where is the radiator on that thing?

 

[Finfan]

The $64 question is: Where is the radiator on that thing?

Might be on the other side. That picture shows the rear of the engine.

 

[jbcruisin]

Might be on the other side. That picture shows the rear of the engine.

isn't that the front of the engine because that's the timing chain cover & the fuel pump was towards the front on those engines. We sure hijacked this thread, didn't we

 

[HoughMade]

That is indeed the front of the engine. I doubt there is a radiator. He's running it drag race style. Notice how there is just a hose where the water pump would normally be?

_ And my guess would be a 283- but looks like a dual carb.

 

[Finfan]

Oops! I guess I was confused by the carb being that far to the front. Maybe this is a V6. It doesn't appear to be projecting out too far.

On the original topic I have seen pictures of a 110 cc engine shoehorned into a bike frame but I'm fairly certain it didn't come as a kit.