Originally Posted By 6bblFLASH
Originally Posted By pittsburghracer
Without knowing what electronic ignition box you have on there I hope you didn’t get your hands on one of the old mopar boxes that had a built in rev limiter in it. I fought that issue back in the 70’s.


MSD,,,tried 2 different ones,2 coils/distributors,,,1 chrome 1 orange MP box.



Good deal. That drove me crazy as we didn’t have info available like we do today. What’s funny is it was a 509 cam in a 340

1970 Duster
Edelbrock headed 408
5.984@112.52
422 Indy headed small block
5.982@112.56 mph
9.42@138.27

Livin and lovin life one day at a time