04-26-2008, 08:17 AM
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Half-Ass Member
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Join Date: Jun 2005
Cobra Make, Engine: ERA #732, 428FE (447 CID), TKO600, Solid Flat Tappet Cam, Tons of Aluminum
Posts: 22,025
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Not Ranked
Quote:
Originally Posted by FatBoy
How do I know if the secondaries on my Holley are working OK?
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A very simple method is to disconnect/fasten-shut the secondaries and then take the car for a quick hard ride. If you don't notice a big difference, then you've found the problem. Has your car ever run better than it is running now, meaning is the lackluster performance a recent event? EDIT, oh I see it's only run for a couple of hours. You might want to give it a little more break in time before you get too involved. |
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