Harmonic damper/timing tab should not be an issue. I checked by locating TDC and marks on tab and damper agreed. Cam may or may not have been disturbed, or chain and gears may have worn. Accel SuperStock coil measures proper primary and secondary resistance and primary voltage. Induction timing light shows steady firing on all cylinders, so ignition system should be okay. How do I check for trans slippage in TH400?
Vikki 1969 Goldenrod Yellow / black 400 convertible numbers matching
