In Reply to: Re: Flywheel posted by Tim Daley (MI) on January 19, 2024 at 19:22:52:
I was planning to do what you suggest, the 20# difference was the big thing, also the lighter one is just slightly out of balance, need to clean them both up completely and measure them as you note. The heavier one is a real 9N unit, I believe. The lighter one might be easier on the rear main bearing while the rebuilt engine sits waiting until I finish with transmission and differential. Probably not an issue though.
I have some photos to send you of things I've found peculiar to this early 292 9N that changed in slightly later production units, Talk to you soon.