Anybody know a good starting point for the jetting and air screw settings for a 2000 CR125 with an FMF REV pipe on it? It feels pretty good with the factory setup except for off idle it is real hesitant and boggy. Any suggestions would help. It is a friends of mine bike and he has had the problem for a while now and he is tired of it and I told him I would see what the great knowledge base here would have to say. Thanks
Obie#723
Obie#723