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View Full Version : new motor parts need help??


wckedclownz69
06-22-2009, 06:13 AM
I have a 2005 450r... setting up for mx.. im putting a hot cam stage 2 in and need to know what piston i should get?? i want a high compression but don't want to bore it..What else will i need im rebuilding it my self.. shims and valves be good too??

thanx
wckedclownz69
06-22-2009, 06:48 PM
tt
rollie
06-22-2009, 06:52 PM
Do you want to run race gas?
wckedclownz69
06-22-2009, 07:24 PM
no i was thinking 93 or 97 and would the je 13:1 run race gas??