Small Block Heads

my back up mill will go high 10's in Vegas without 2.02 valves.... not a huge concern imho. This is not a high tech mill by any means. KB pistons, mech cam, old crane ductile rocker arms, stock rods, Holley victor 340 intake, 750 BG carb. We did put a forged crank in after some concerning cracks showed up on our OE cast crank.