Single Plane intake question

These days, i'd probably recommend a dual plane like the RPM.

Back in my day, 70's to early 80's, i put single planes on many combo's i built. Mainly to kill some low end on the bigger torque engines. At that time, there was a street race around every corner, and i'd rather walk out and hook vs smoking the tires and watching a cars tail lights with 100hp less drive away from me. I won a lot of races with that theory.

This is a different time and if you're gonna' be regular driving quite a bit, the dual plane will give better warm up's and drivability. If you're using the car for limited local driving and hot rodding, the single may work for you.

You might look at a Holley "Street Dominator" 300-14 also if you decide to go single plane.

Good Luck...it's gonna' be a fast car regardless.