thank you for the advice on carbs, I'm inclined to go with the edlebrocks but the engine builder is totally against it. Does any body have any advice on the Holley street avenger 770? is it a double pumper?
any help will be appreciated.

this is a great sight!!!!!

dude my 425hp 454 loved the holley 950hp, i can't say enough good stuff about it, i loved it (sold to grandalf80) and put 750 back on for mpg, but i lost a LOT of hp

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1970 SS396 AKA 454/4spd
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