as i said above i put a sprocket on the front that was 1 tooth smaller. It gives more bottom end without sacrificing too much bottom end. u said u were riding in the woods so top end shouldnt matter very much. I also put on a hmf silencer, k&n filter, and a dynojet jet kit and the bottom end-middle range is alot better. I did all this for about $325 via ebay

 

i meant to type "more bottom end without sacrificing too much top end." sorry

 

im sorry but a raptor 350 wont even fit a 17 tooth on the front lol

dude there is no way you will go 80 anyway