Hud, that makes sense, but I think Tom is probably on the right track. When I inspected the plugs all of them looked sooty except #5 which was a perfect carmel brown-it didn't look lean at all. Up until very recently it had been running with a stock 1bbl Rochester. I put a 2bbl progressive Weber on not too long ago, but due to some exhaust and trans issues decided to pull things apart to inspect.

Anyone have a lead on a 250 in Arizona? Or possibly in So. Cal.? The car is a 64 Nova, 3.08 rear end, TH350, by the way.

Last edited by ACH57; 12/11/12 02:50 AM.