Well this is so problematic, some of you say that holley 390 cfm its too hard too tune for street use and tom Langdons feels that too, other says Edelbrock 500 4bbl is best for tuning, and what about gas mileage?, I'm so sorry with this dumb questions but I need your vast knowledge to make this work very good, I want gas mileage, good carb tuning and increase of my 292 performance...
Thanks guys a lot.
