@ SPINN If you do not care, that is so Rebelious .
I vote for Rebelious!!!
spinn you sound like your talking about a small block. With larger valves .6 lift is not that much. i think they had cams with .5 lift from the oem in performace models. You must be getting your signals crossed.
OP has already answered this one with BIG POWER and RATTLE!!
My street car turns over 5k everyday. With 6 speed and two over drive gears. I dont see why he wont be able to ramp on the big block around town a little.
A big block loping its way up a hill will still have more power than a stock 6 cylinder at the same rpm. I dont care if its sputtering and throwing flames out the exhuast it will still make well over 100 ft pounds of tq at 1500 rpm.