[Dominik]

I ran a dual intake (dual plane with balancer port) in my FE with two vaccuum 600s, primary jets 70s and no joke. that's a FoMoCo intake. at sea level. the came with 66 jtes at 5000 ft.

on a single plane I was very happy with a 850 cfm 4150 competition double pumper mechanical sec. the "competition" meant big annular boosters. I took the power valve out and increased jets by 6 or 8 numbers (sorry, can't remember).
but after I took the valve out the car was smooth like a kitten from 1000 to 2000 where it bogged around before.

dom