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Old 12-29-2016, 01:59 AM   #1
phase_one
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Join Date: Jul 2001
Location: Praireville. LA 70769
Posts: 390
Idle problem

I have a250 with an offenhausen intake and a holley 390 carburetor. I can crank the engine and it's runs well as long as I rev the engine. When I let off the gas it dies. I have tried different size jets and adjusting the needle valve. Any suggestions?
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11 Surbaban
70 C 10
still in progress
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