m0t0xk1d
07-04-2009, 09:32 PM
ok so i just ordered from sparks racing a 14:1 piston, x25 cam shaft , the valve springs, hardened rocker arms cdi box and clutch kit. do i need a bigger carb for this? i got a hmf full system and i have a uni air filter and my carb has a 170 main in it but i got a 130. do i need the 400ex carb?