well i took it off and i put it together so fast bc i knew where everything was thats all....but im timing it as we speak,,,, it runs but like *****.... and i cant figure it all out,,,, the distr. points to 0 when at tdc #1... and when it runs its crapy..... but then i move the dist abit to put it in diff.also lined up with # 1 and i timing light it and its off the tab. its over at 10 o'clock..... im not sure on what to do.... i know the timing is on down stairs.. but would one tooth make a diff...?maybe its off on top.? but it was at 12',, i dunno..... i consiter it JUNK....