shook
02-26-2002, 08:17 PM
I have a 400ex with a xr400 cam and a J7E piston with several other small mods and I am getting ready to change the cam its not much bigger than stock Ive been looking at the TC cam there cross country cam and looking at W/B cam and the Gtthunder cam anyone ever used or have one of these cams if so whats your opinion and have you had any rocker arm problems.