i just got a 04 kfx700 orange and i want to make it run faster vs my friends raptor and yfz450. whats the best thing i can do and whats the best pipes for it? what would be the best primary clutch spring for the v force? i want suttin that will give me some more bottem end power and maby incress the top speed some. i can beat my friends 01 raptor in a drag about 400 ft but i cant beat my friends yfz450 when he hooks up like on the road. help me beat him if its posible. [img]i/expressions/face-icon-small-happy.gif[/img]

 

1. Aibox mods & jetting $10
2. EPI pink primary $20
3. HMF Slip on $230
4. 22" hauler paddles $250

Racing rappy's & preds... priceless