1. FPSaustralia

    How to make ur 66cc engine get more taque or acceleration =)

    .wee. Hey all i Have been experementing on how to modd you 66cc engine and icame across something on accedent .. i was Riding along one day and my -( idle tuning screw) - fell out .. my bike immidetly had much more power .. the reason being is it lets more air into the Engine and that...