see i want more power and speed but every 1 says get a 400ex or something which I want to do but i cant find no 1 to buy it and then if i gotta keep it i want power and speed but dont want to dish out tons of cash any ideas? it has Cobra full exhaust K&N on the way and veted air box

 

Oh crap i didnt realize u said an 01 raptor shock. Im gonna try and get my money back. if i cant im jsut gonna try and put it on my bros gf's blaster. maybe it will work on there. As far as more power and speed for not alot of cash. Thats a tough one since no matter what ur gonna have to spend money. an exhaust is good. Cancel the k&n though and get a uni filter. vented holes are good. have u checked your jetting to make sure your not running lean? For more speed ur gonna have to change your gearing. larger sprockets for more top speed or smaller ones for faster take offs. also tire size and weight of your quad are also factors. even the front fenders, swappin the front out for racing fenders to make it a lil bit lighter and less air drag at higher speeds. but really to get more power means modding the motor. high comp piston, big cam etc. ive been saving up for a long time to do this so it might be what u have to do as well.

 

i wonder if 450r,yfz450,predator, or z 400 suspension will work?