Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Performer RPM Air-Gap plenum notch
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Old 04-09-2013, 08:46 PM
ap72 ap72 is offline
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The notch size is nothing special, every combo will want something different, especially depending on what carb is on top. Btw some people fill in that notch and get better results... As already noted its not easily filled and may NOT be a good move. I'd try a half inch spacer if space is tight.
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