2500-6000 AVG
INTAKE LB-FT HP
Six Pack 428 348
Torker 427 348
Perf RPM 425 346
Victor 383 425 346
M1 single 424 345
1x4 tr 425 346
TM6 424 345
DP4B 424 344
Performer 422 341
Action Plus 421 341
Street Dom 421 344
Team G 409 334
Offy 360 406 338
Offy 2x4 408 330
Offy DP 404 327

From the Street Dominator to the Six Pack there is a difference of 7 #s of torque and 4 HP

Like anyone will notice that seat of the pants on the street - Sounds like all good intakes on average

However what makes the most HP and Torque say around 5500 - 5800 or even 6000 rpms were most of us might shift gears on our street 383 motors ???

I bet the Street Dominator is close to the top

I would like to see exact #s down low and exact #s at 5500 6000

Thats the great thing about the Street Dominator
Decent #s down low for a single plane(Right there on average with the best dual planes)but it really shines on top i bet say 5500 - 6000 rpms

Scott

THANX FOR ALL THE GREAT INFO - GOOD JOB BY THE WAY !!!