Yeah, if you can give me everything you ran on the dyno with it, that would be great. But first, I want to see if I can make my edelbrock one work. Is there anyone you know that I could talk to that has experience with edelbrock carburetors that works at blue print engines?
PM me a phone # and i'll get tech to call you. I've owned one edelbrock ever, so I want you to talk to someone better then me. If it was a holley, i can mess with those in my sleep.
We can go from there. we can also sell you the same Holley 750 we would have used.
since you have an MSD and good coil...i'm going to assume thats not your problem (but make sure the rotor is tight...and not wobbling when engine cranks for the heck of it)