cam size for stock motor
 

witch hp cam is good for stock motor i wont more for trailing

does anybody know hp cam for stock motor
 

I don't know with one

has anybody ordered from sunlpartsonline
 

I just needed to know its ok to order from

Post info on what machine you have and any other mods done, also, the terrain it will see most, then we can recommend the appropriate grind cam.

its sunl 160
 

its all stock I was asking cuss I got put new piston in it and thought about alittle more take off power its a 150cc stock motor

If you want more low end, then an A12 grind would do well.

A suggestion though, look into CVT mods before jumping to internal engine mods, if you haven't already. Lighter slider weights and a 1500 spring might give you the better take off you are looking for.