Small block intake ?
I have that Airgap on my combo, which is just a 366, 10.7c/r, Eddie-headed, with a 230*@ .050cam. It went 93 in the eighth@ 7.92 with a 2.4 60ft; street tires & suspension. I only tracked that combo the one time. It was the best of 4 runs.It pulls hard, idles at 750-800, pulls right off idle, and breaks the 295s loose in 2nd(3.55 X 1.92 ratios) at up to 45mph(sometimes 50).I have not tried any other intake.It has broken 2 A833s, and 2 rears, and shredded 2 discs,and needs the big spicer U-joints.
-You will not regret saving up for the AG.
-Hope that helps.