Single plane or dual plane?

push1267Member

I currently have a dual plane intake on my 427w but is considering playing around with a single plane.

As it is, with the Edelbrock airgap and a 770 avenger, it has a very, very strong bottom end, but drops off pretty steeply after 5400-5500 rpm.
I could easily sacrifice a little of the bottom end torque for some more top end.

Motor has a 4.17 inch stroke, 10:1 compression, Comp cams hydraulic roller (294H, 242int/248ex) and Comp Cams/RHS 215 cc heads. Produces 525 HP at the crank at 5400 rpm.

I was considering a victor jr or super victor intake and maybe a Quick Fuel ss-750 or 830

Any thoughts and recommendations? Go for the single plane or stay with the dual plane?

11/12/1212:49 PM

Original Post

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