Victor head is capable of well over 800 horsepower. WAY more thani a W5.
They are capable of flowing 380+ and have a good bit bigger valve than a W5.
Guy i posted about( local to me) made 737 horse at a national dyno competition with a set on a stock stroke 360. And made even more power at bigher rpm than the contest limited the guys to. And that was under 12 to 1 per the contest rules.
I used to have a stout 422 W5 motor than ran well into the 9’s at 3350 pounds. Victor is lot bigger and better head
69 Dart GTS A4 Silver All steel, flat factory hood, 3360race weight
418 BPE factory replacement headed stroker, 565 lift solid cam
Best so far, low 10.30’s 1/4
1.41 best 60 foot
6.56 at 104.17
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