by jmwatters » Mon Oct 02, 2017 9:07 am
I am looking for some power upgrades to do for my 2005 crf450x. I was looking into a stage 2 hot cam and a higher compression piston for some examples. Im looking for the biggest gains for the best price any ideas im willing to spend alot of money for alot of power in return. I have done an airbox mod and an exhaust pipe and its jetted correctly.