Thread: throttle hesitation
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Old 04-13-2008, 06:41 PM
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jdean jdean is offline
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I installed a new 670 Avenger on a 302 in an FIA Cobra replica a month ago. It continues to have a very slight hesitation at light and mid-throttle acceleration. Once the half-second of hesitation is over, it catches and runs very well.

Tried adjusting the pump, idle air, vacuum springs, timing etc. and none of these have made any difference.

The Avengers are supposed to be "plug and play" for Holley to compete better with the Edelbrock carbs (which if sized correctly for the application are plug and play). False advertising.
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Last edited by jdean; 04-13-2008 at 06:46 PM..
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