#92 jets for a 350 are still extremely rich. I have a 427 Chevy with #66 jets in a Demon (Holley type) carb, and it's perfect. Try coming down a LOT with your jets.

Of course, I have no idea how jet sizes map between a Holley and an Edelbrock carb. Still read your plugs and look at your exhaust and go leaner.

Last edited by Hot Rod Dad; 12/10/2007 9:39 PM.