Quote:
The RPM ceiling has been there through all the changes.


Same springs for all combos?

When you get tired of messing with it, you'll put a solid in it.

440, mild solid cam, Mancini rockers, single springs(140 on the seat);

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68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123
Dealer for Comp Cams/Indy Heads