I have a Quantum engine(was Auto.) I'm installing in a caddy five spd. I have several flywheels some thinner-lighter than others. Also heavier ones have one locating dowel, lighter ones two dowels but no timing mark that I can find. Wondering if any advantage to using the lighter flywheel? Or will this cause balance problems? I know I would have to make a timing mark in this flywheel though. Is it worth the trouble?
Thanks
Herb