[73kay]

I'm pretty sure for 76 hei was stock right? I'll doublecheck my wiring though. I'm at the point where I'll just want the damn thing to run well. Drove it back from
Austin today pulling a trailer and it's definitely pinging. I'm gonna first verify that the dizzy didn't move. The vac advance holds pressure and I can see the mechanical and vac come in at least with it idling and revving it up. So sorry this thread is all over the place but this has been the story of this motor. While I swore I verified tdc, the only logical explanation is that I'm still off. This weekend I got a friend who is gonna do a sanity check for me and take a look.