anybody know why the 350 fourtrax 4x4 is faster then the 400 foreman i figured i would beat him sense i had the 400 but it didnt. does anyone know what i can do to give my foreman a little bit more horse power[img]i/expressions/face-icon-small-disgusted.gif[/img]

 

Cause it's geared higher, the Foreman 400 was built for pure utility. You can get a pipe, filter, cam, high comp piston, bigger carb, rejet, big bore, ect. But all that won't make you any faster in topspeed (if your hititng the rev limiter)