Hello!....

I need intake advice for my combo: Victor Jr or RPM Air-gap?
I have a holley dp 830 ->950 cfm too.

If you want to keep it streetable with a decent carburetor signal and idle I would stick with the air gap. If all you are looking for is good top end the Victor jr.

http://www.hotrod.com/techarticles/113_0407_best_induction_combo/index.html

The rpm air gap if the car is seeing any street use, they have been shown to stay close in HP to the victor JR but add torque down low where it helps for street driving.


Steve

On a fairly radical pumpgas engine, I think mine represents that remark :D I lost 60ft with the Vic Jr and gained 1 mph or so. I use the RPM and that article seems to back it up, I guess I could swap to the Air Gap for 4-5 more numbers, but I'm happy.

then I stay with the air-gap....