Honda gx25 hotroding people looking for

[AnthonyS]

Looking for people that are modifying the 4stroke l Wana build a fast 2speed fg beetle pro or losi 5t

Is there anybody that's built a header that works? I think a 35cc will fit 2.

Anybody devised a supercharger or had a custom high compression piston made? I need somebody that can do port work aswell

 

[AnthonyS]

fg 4 stroke marder beetle:

 

[AnthonyS]

,

 

[AnthonyS]

I want to run in the neighborhood without the police possibly
http://www.wiseco.com

 

[AnthonyS]

I want to run in the neighborhood without the police possibly
http://www.wiseco.com

I work for Honda and tried to get them to do an airpalne version of the GX31. Not enough demand compared to weedeater, waterpump and generaton applications.

!. Bigger carb gives more power.
2. Matching intake port to carb and manifold helps.
3. Radius the valve pocket. Stock engine has 90 degree angle from intake port to valve seat. Likewise exhaust the same thing.
4. Electronic ignition will give a lower idle- typically 900 rpm. It will not change the top end perfomance.
5. Cam can be modified and will give a little more power.
6. Single biggest limiting factor is compression ratio. If it could be increased it would improve performance. However the uniblock crankcase/cylinder/head keeps this from being an easy mod. Now if only there were hi-compression pistons.

Makes a great boat motor due to torque curve.

Dave700

 

[AnthonyS]

Stroker crank?

 

[AnthonyS]

Actually wana run the 35cc , I'm going to buy one used it will work

 

[AnthonyS]

N.a pretty much keeping up with the 2 strokes

http://www.rcuniverse.com/forum/rc-giant-scale-cars-234/3689576-honda-4-stroke-1-5th-scale-2.html

I doubt the head flows being a service head
Need somebody with a dyno to make a header, people will buy it