What should my 360 run

Moparhead said
WHAt all was done to your engine combo then??[/Q
4.56 gears, M1 single plane, 250ish at .050 solid flat tappet.

Moparhead said
I think I asked this years ago but I’ve forget. But I would love to know.

4.06” bore, 252/257 @.050 .550ish lift solid flat tappet, Edelbrock RPM heads with valve job, TTI headers, full 3” exhaust with H pipe, Holley red fuel pump with 3/8” line, 185 cranking PSI

With M1 single plane, Holley 830 with annular boosters, 4.56 gears, Hoosier quick time pro (27x10.50x15) ran 11.47

Switch to performer RPM intake, Holley 750 double pumper (4779), 3.91 gears, Mickey Thompson 255/60/15 drag radial ran 12.0

All steel body, full interior, 91 octane pump gas.