Thanks phil, and yes I've had the throttle bodies off and ultra cleaned etc, fuel regulator set to 42 psi, new pump. Its just the bike starts with out choke (little twist of trottle and smells very rich. This settles after a while, with slighty higher idle RPM. The plugs are sooty, where my carb zeds are on the money with brown colouration. I'm gona take it to a dyno, but if you could send you details to kj&karlos63.com, I could explain in detail, thanks again, ta
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