How much ET will i pickup with following changes

I had a single plane mopar intake on it, and it ran better with the airgap on it. Just figured only running it 6k like i do the motor liked the dual plane better.
That said, i plan on buying a victor for the 418 motor i have in the works. Remember, the motor in the car now isnt a stroker, just a 360
I may put a victor on this 360 just to see what it does before i retire it though, worth trying.


You may want to reconsider the single plane. The converter will do wonders to get through the weak spot in the middle.