Originally Posted By slantzilla
Originally Posted By 408Dust

The fellow making these videos is a thief and full of crap FYI.


True, but the vid where he sets himself on fire is pretty hilarious. laugh2

Just asking, but would these heads support 530ish horse on a 408 without winding it to the sky?


Easy.
I went 10.70's shifting at 6600 with stage 2 eddies from Hensley(275@600) with a flat tappet and 727 at 3400 pounds with a cast crank 416. I figured that was probably 530-550.
Absolutely nothing fancy. Small TTI step headers, excellerator intake, 4150 carb.


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, 10.40 @127 1/4
1.41 best 60 foot
6.60 at 103.90 1/8