Re: ZZ4 Crate Engine Startup on 67 RS
Not sure how your wiring is but you need a full 12V source going to the HEI. I would do like is suggested. Run a wire from the IGN lug on the fuse box to the HEI. Thats the way I also run my ZZ4. Have you removed the dist at all? It should start at 0 timing but they need to be set to 10 BTC. If you have gas and it's trying to start, move the dist CCW a bit and see if it will fire. Get your 12V to the HEI first.
69 Z/28. 302DZ, Autogear M22, Red w/black stripes.
69 Camaro, ZZ4, 700R4, 8.5 3:42 posi, X11
70 Nova SS 396, 4sp, 3:55 12 bolt