Mopower71
Speed Demon
Is there a site or does anybody know the spec on the mechanical advance springs in this thing. It is a mechanical adv. only with the tach drive. Tag on the side says CHRYSLER 4120701 under that it has 4 7
Just wondering if I should pull the heavier green sprin and just run the light one.
That's what I did to my stock elec. dist.
Just wondering if I should pull the heavier green sprin and just run the light one.
That's what I did to my stock elec. dist.