atc 110 questions

[parkerwarn]

Anything i should do to my atc 110? It has a 56mm piston, race cam, wild exhaust port, mild intake port, ported intake manifold, straight piped, k&n right off carb. Its apart right now and wondering if there is anything else I should do to get more power.

[81ATC185S]

Did you polish the exhaust port? Just don't polish the intake port, in fact make the intake port rough so it helps make some turbulence (Don't quote me on roughing up the intake port, I am new to small engines. That is what people did on v8s, it could be different with a small engine though)

[81ATC185S]

Also you can bore and stroke it more. Some crazy bore and stroke combos push a 90/110 to a 180cc.

[hokeplaya05]

are you still using the stock carb? if so it could be upgraded to a vm22 or 24mm mikuni. I have a cam, pipe, AM intake mani and filter and plan on putting a 24mm mikuni on it at some point soon making sure it is jetted for the AM parts