I have one of those fancy timing lights that measures timing using the TDC mark on the damper. It also reads out RPMs simultaniously. I can see that all of the mechanical advance is in at 1900 RPMs. I checked several times. I also check total mechanical timing several times. Starting with initial timing at 8 degrees, I measure 26 degrees from 1900 RPMs and up which gives me a total of 18 degrees mechanical, correct?
1970 Superbird 440 Six BBL, 4-Speed, Dana, FJ5
1969 Daytona Charger 440 4-Speed, Dana, EV2
1971 340 Challenger Conv. Flemington Speedway Pace Car, FC7
1970 340 Six Pack Callenger T/A 4-speed T8 Tan
1971 340 Challenger RT Formal Roof, EV2 w/ V2 Stripe & Orange Houndstooth
1969 Talladega Torino, 428CJ
1969 Gurney Special Cyclone Spoiler II, 351 Cleveland
"Id rather have a bottle in front of me than a frontal lobotomy" Ben Franklin 1755
| 
