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Old 12-09-2018, 06:48 PM
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61-63 61-63 is offline
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Join Date: Jun 2001
Location: Sour Lake, Texas
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Tony not fuel injection just a different kind of booster. Probably wouldn't give you anything and would hurt performance if the depth of the bottom edge of the booster tubes didn't match the depth of the venturis in the AFB carb body (Carter AFBs had at least two depths that I have observed). Also may hurt performance if the air bleeds, idle jets, etc. were not suitable for whatever application you are building your set for. Annular boosters have been used on large cfm Holleys for some time.

Tony there is quite a thread on this in the "Street" section I think it is, same poster.


Last edited by 61-63; 12-09-2018 at 06:57 PM.