Last I heard( and hope I am wrong) was that Edelbrock was unhappy with the potential of the head, and we're going back to the drawing board. This was a couple of weeks ago. Buddy called them and this was what he was told


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