Good evening Mopar performance Gurus!
Question for the group... I am swapping over from my Holley Pro Dominator tunnel ram/dual 850 carb setup to a single carb setup using a Dominic Thumper built 1050ish Dominator. I have a Mopar Performance M1 big runner W5 intake and a Indy 360 rectangular port intake. Both have been port matched to my W5 heads and have been mildly blended in the runners and matched to my carb spacer. My problem is I don't know which one to use. I've mocked up both on the Arrow and both will work. In the learned opinion of my fellow enthusiasts here, which one would provide the best performance?
Basic info on my setup.. 340 X block with 4.010 bore, 4.00 stroke. 13 to 1 compression, W5 blue plug heads that have been fully ported. Bullet solid roller with .685/.682 lift, .275/.284 installed at 104.
6000 spragless converter, powerglide, 4.31 gear. Will be doing mostly 1/8th mile racing with occasional 1/4 races.
