250Renvy
12-27-2007, 02:50 PM
For my Hybrid, I've decided to go with a 2007 CRF 450X motor. I'm getting rid of a 2005 CRF 450R motor with some head porting and valves etc.
I keep hearing that honda and yamaha have toned down their bike motors over the years. So where do I get the right information on what the best year motors to run are?
Am I really going to notice the difference and will a few simple mods make up the difference?
I really want something that is new considering the whole quad will be built from new parts. The only thing that will be used is the 250R motor (Yeah baby - dual mounting system)
I keep hearing that honda and yamaha have toned down their bike motors over the years. So where do I get the right information on what the best year motors to run are?
Am I really going to notice the difference and will a few simple mods make up the difference?
I really want something that is new considering the whole quad will be built from new parts. The only thing that will be used is the 250R motor (Yeah baby - dual mounting system)