REC
03-10-2003, 06:28 AM
Hey guys,
I just ran my 1999 400ex with with my Ross 416 piston, S2 hot cam, 3 angle valve job, ground header welds, jet kit and open air box. My old tired motor has new life, it really rips. I would recommend these mods to anyone. My parts came from C&D racing- Thanks Colby! I went from gettiing beat by a new stock 400ex, to beating it by 4-5 bike lengths. Ya hoooooo!
Later:p
I just ran my 1999 400ex with with my Ross 416 piston, S2 hot cam, 3 angle valve job, ground header welds, jet kit and open air box. My old tired motor has new life, it really rips. I would recommend these mods to anyone. My parts came from C&D racing- Thanks Colby! I went from gettiing beat by a new stock 400ex, to beating it by 4-5 bike lengths. Ya hoooooo!
Later:p