400exroost
08-17-2006, 04:49 PM
hey guys, i have a 2003 400ex, and the only thing i did to it was throw on razr 2's on the rear and add a dial-a-jet. I am looking at further upgrades and want companies that are good, but out of the norm a bit.
I was thinking:
exaust- nmotion, pro circuit, or fmf
cam- hotcam stage 2
10.8:1 piston
i would probably bore it to 416, maybe 440.
maybe an xr400 head gasket
other simple stuff like a air filter/nerfs will come later
I was thinking:
exaust- nmotion, pro circuit, or fmf
cam- hotcam stage 2
10.8:1 piston
i would probably bore it to 416, maybe 440.
maybe an xr400 head gasket
other simple stuff like a air filter/nerfs will come later