Quote:

Edelbrock claims a 58cc combustion chamber, not so...it's more like 63cc
My heads were cut .030 and ended up at 57.9



Same here my Eddy's were cut to get them at 58cc combustion chambers.

2000 Dakota R/T, 408 magnum, 727, Indy heads
1000cfm 4150 carb, 93 octane fuel.
motor; 10.258 @ 132.78
200 shot; 9.262 @ 144.69
racemagnum