I put a gm preformance 350/290hp (LM 1) crate engine in my 61. I added an edelbrock performer intake and 600 cfm carb. It seems to run very rich. I leaned out the carb and you can still smell the fuel at idle. So I rejetted the carb from .095 to .092 primary jets and still no luck. Timing is good, I put on a vacuum gauge and leaned out the carb as much as possible but it still smells likes it running rich, real rich! Its hard to keep your head under the hood at idle. It runs well but it just smells rich! Any suggestions or am I just getting old!

Mac