Hey all, installed my rebuilt engine in my racebike. Has ported heads, degreed Kent cams, new pistons, rings, refreshed cylinders (millenium), lightened and balanced crank. Slight compression bump from shaved head -- running 91 octane pump gas. Basically rebuilt from top to bottom. Cams were degreed by a kawi tech according to kent specs. Tried to fire it up today with no luck. Nothing hitting anything, Battery cranking things over well... appears to be a fuel issue? Worked in my stock engine last week! Has a PCIII, with a map tuned to the exhaust system I still have on it but the stock engine. Could the porting be screwing up the air/fuel mixture that much? Its an 07 engine in an 08 frame -- could the ECU be a problem? From what I understand, the 06-08 bikes were identical.