1972 -750 Commando -I've set my Old Britts PowerArc as per instructions using TDC and indicator light on. When at TDC the timing gauge in the Primary is showing approximately 8-10 degrees BTDC. Is this correct? Bike takes a few really big kicks to get it started and it pops a few times before finally starting. I've strobed the timing when in the idle range ( 800-1,000rpm) and the timing is reading 30 - 32 degrees BTDC. At 3600 rpm I'm reading in the 36 - 38 degree range.
Everything seems too high to me but others probably know better. Should I reset the Old Britts wheel closer to 0 degrees on the timing gauge? Of couse this would set the wheel well past TDC . Thanks for any help
Everything seems too high to me but others probably know better. Should I reset the Old Britts wheel closer to 0 degrees on the timing gauge? Of couse this would set the wheel well past TDC . Thanks for any help