Hi, this is my first post here, so tell me if I say or do anything stupid. I would like to know about what kind of HP levels I might get out of a '99 RM250 engine, if I tune it for top end power. Without a big bore kit or serious porting, is 50hp possible? How narrow would the effective powerband become? It's for a custom sportbike, and I hope to get the thing under 200lbs, so I don't think low down torque will be too important. Also, has anyone ever heard of a tach being fitted to one of these engines?
Thanks,
Nick
Thanks,
Nick