
11-12-2007, 12:06 PM
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Senior Club Cobra Member
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Join Date: Feb 2004
Cobra Make, Engine:
Posts: 1,226
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Not Ranked
Get a Holley Street Avenger. It comes with an assortment of springs for the secondaries. I put in the lightest one and have absolutely no stumble when the secondaries open. I bolted it on and it was jetted perfectly right out of the box (confirmed with a LM-1).
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