Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Air Gap vs. Weiand, Performer/RPM, Holley, etc. (again!)
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Old 12-05-2004, 09:23 AM
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firestone firestone is offline
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I think Edelbrock claims around 8-10 hp gain with the Air gap over the non air gap. You would brobably not be able to feel that very much. If you already have a non air gap manifold, I dont think it would be worth your while to switch, but if you have none, and are going to by one, I think the air gap is a good way to go.

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