how did 1 and 2 look? Did you build the engine? what were the clearances on the bad ones? Was the crank journal out of round? What do the journals look like? more engine specs please.

  • 67 coronet 4dr, 383/727/GVOD, blown, EFI, daily driver
  • 230/238, 114°LSA cam, 1.6 rollers, 9:1 comp, 8 psi boost
  • NEW BEST ET - 12.40@110mph...