fred, u said if u had the diameter of a flywheel you could tell where 2 make a firing mark for adjusting timing. i want to set the timing on my tomos & i have a inductive timing light, in the tomos A3 shop manual it says that ignition timing is 1.8-2mm BTDC, can i use that info to find out where 2 make that mark? if so how do i to it? and does BTDC mean Before Top Dead Center?
sorry, lotta questions, but i wanna get my timing right once and for all (cdi converted from points) so i only gotta do this once.
i'll find out the diameter of my flywheel if that info dosent help, id find out TDC by pulling my cylinder head & actually LOOKING for when the piston reaches the top, just so i get it right.