Looking for more pep off the line

Assuming your running optimal tuning, once you done basic hot rodding cam carb cr exhaust etc.. it's hard to make significant gains in the bottom rpm range eg 2500-3000 rpms and down, now 3000-5000+ rpms you can make great gains in tq rumblefish360 covered it quite well.

hp% of tq at 1313 rpm = 25%, 2626 rpm = 50%, 3939 rpm = 75% etc.. so even if you could get a decent gain of tq in the 1313-2626 rpm range eg.. 30tq = 7.5-15hp, your better off with more stall and gear so you don't spend much/any time under 3000 rpm.