Quote:

Shave your heads .040/.050, 4500 vert, and add your electric water pump and your there. Might not even need the vert. But that would guarantee it.



Agree 100%

And the last thing I would do is put larger diameter headers on it. The ones installed are plenty adequate to support a much stouter motor than what you have.

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