exhaust backfire

Good cause that's how I meant it. Good natured. Too many sissies on this forum take stuff like the wrong way and get their britches waded up and hide under the kitchen table. lol This is an automotive forum, not a Hello Kitty forum. We're real dudes here, not some 80s metrosexuals. LMAO. You fit right in.....you'll find whatever this is.

I'm too lazy to go back and see.....what carburetor is it again? It could be that the carburetor just needs to be richened up a hair. I'm never on board with any experts of gurus when they part with what's always been the tried and true method for determining pops through the exhaust and that's a lean mixture. Somehow, some way, that's dang near almost without exception what it is. Remember, when engines are cold, they need a richer mixture until they get some heat built up. That's the whole purpose of the choke. If you're right on the ragged edge of being too lean across the board, you can get what you have. That's why I recommend fattening it up some just to SEE what you end up with. If nothing else, it will confirm or eliminate that as a possibility.
“We’re real dudes, not 80’s metrosexuals”
Too funny man!
Anyways, carb is Edelbrock 800 thunder AVS. It had a holley 850 hp on it that I switched out in my troubleshooting. But that did not fix the problem. I think carb is unlikely to be the cause.