Trick flow 240s on milder builds versus Edelbrock RPMs

As power goes up, gear ratio will have to become taller, add an OD, run a taller tire or a combo of all three.

A mild 451 should make 500-600hp, moderate, 600-700, hot..700+

Right now I'm in a bad predicament with mine. I added power and now have to shift OD to trap at 1320 or switch to taller gears.

I've never had the gear ratio I was running affect my car hooking up. tires, shocks, springs, yes. While maybe not ideal and leaving some time on the table, 3.55's will pull just fine through the traps with anything approaching 600hp/600ft/lbs.