
06-29-2007, 05:16 PM
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CC Member/Contributor
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Join Date: Feb 2000
Location: Greenville,
SC
Cobra Make, Engine: 70 Shelby convertible, ERA-289 FIA, ERA 289 roadster hybrid, mystery Ford powered 2dr convertible
Posts: 12,797
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Not Ranked
Quote:
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Originally Posted by onefastmustang
So I got a 770 carb for free today.. A guy I know has a bunch of old crap lying about his garage and there was one on the shelf. Funny thing about is the surface is really bumpy.. Is that a sign of something bad happened to it??
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Forget the freebie as it's worth as much as you have into it. I suggest a Holley 04777C 650cfm DB. I further suggest a Moroso 1:1 secondary linkage kit followed by some time on a chassis dyno to propery tune and jet it for your engine. When it comes to carbs bigger is not always better. Enough said.
Bill S.
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