360-383 A-debate...max builds need not apply.

They did a series of hop ups on it after base lining it. I don’t remember any magazine test on a 383 road runner that broke in the 14’s. Not saying it doesnt exist, just can’t recall one. My dads 68 RR is what got me hooked on mopars.
I personally raced a stock 383 commando in a '68 Fury III, 4 dr hrdtp. automatic, PS, PB, 3.23 gears. Stock manifolds, intake, exhaust, you get the point. I ran a 15.19 at 4400 lbs at the starting line. I'm sure if the motor had been in a low option, lighter RR with 3.55's mid to lower 14's would have been on tap.