Can you share with us the combo and performance? What heads previously?

Dyno numbers only mean so much, I prefer timeslips.

It's not a all out effort. Just a mild bracket engine.
446ci 440 with 10.4-1 compression Victor intake, a solid flat tappet cam. Small venturi older 950hp carb. I'm still running the factory mechanical water pump alt etc. Car weighs 3425 and its ran a best of 10.43 @ 127.
I'm positive there's a lot of et to be had if I was to change a couple things but I'm a bracket racer.