[thingymijig]

Ride a gas gas 2002 250 ec in the TBEC, first two stroke Ive owned, live in watford Herts Any one got any goot jetting set ups I`m currently using a stock needle top clip, 178 main and 38 pilot, not sure what LTR enven means, I keep reading it and dont know what the throttle valve cutaway means that is written in the manual in the tuning section.........help my bike is running really bad, misfires flat spots and no top end !!!cheers guys