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A carbide burr and sanding roll never went near it. Just bolted a 1/2" spacer under each carb for clearance. I wasn't really after ultimate power with this--It's just a street car 1970 Challenger --I'd like to keep this customer around awhile longer. J.Rob
Did manage a video earlier today.
572 Hemi/Dyno Not criticizing the manifold, just trying understand why a similar manifold on a motor I did last year was fat.
I keep leaning this thing out and it kept making more power but I ran out of runway and had to take the motor off the dyno.
My BSFC looks terrible to me. No runner bungs for EGT, just one in each collector.
