wilkin250r
06-25-2003, 01:10 PM
I have a 250r (spare engine), my girlfriend has a 400EX, so you can give me answers for both.
Big bore kits like a 440EX, or a 350r produce alot of vibration. How do I maximize power without producing too much vibration? Maybe instead of a big-bore 440, I go with a 416 and a stroker crank? (or a 265 and stroker for the R?)
Do the stroker motors produce as much vibration as the big-bore kits? It will obviously affect reliability, is it really bad, not worth it?
Big bore kits like a 440EX, or a 350r produce alot of vibration. How do I maximize power without producing too much vibration? Maybe instead of a big-bore 440, I go with a 416 and a stroker crank? (or a 265 and stroker for the R?)
Do the stroker motors produce as much vibration as the big-bore kits? It will obviously affect reliability, is it really bad, not worth it?