what are some good power mods?

[muddy400EX]

what are some good ones besides getting a big bore? would a cam make a difference in a stock motor? what about rev boxes, do they make any difference?

[nosliw]

rev box wont make any difference unless your modified engine is making more and more power past when your stock rev limiter cuts off....

[xNOILABOYx]

put in a stg 1 hotcam,no cdis dont make a diff unless u need one wen u have heavy motor mods

[Cody_300ex]

I would get a .080 11:1 piston (416), Stage 1 Web cam (larger than stage 1 and 2 Hotcams I'm pretty sure). No base gasket and a xr head gasket. I would also check with and local race shops, machine shops, or maybe even a ATV dealer in your area if they could port & poilsh your head. With those mods right there you would have a very quick machine! ;)

[Cody_300ex]

I also reccommend shopping at www.magicracing.com VERY low prices and GREAT service!