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Old 03-14-2007, 10:55 AM
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Rick Parker Rick Parker is offline
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Join Date: May 2001
Location: California, Ca
Cobra Make, Engine: NAF 289 Slabside Early Comp Car with 289 Webers and all the goodies. Cancelling the efforts of several Priuses
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Terry, you cannot lower the fuel level in a Holley as you have done without negative affects. The fuel levels should be at the very bottom of the threads of the brass sight plugs on the fuel bowls. If they are much below this the engine vacuum cannot "Pull" fuel (it is having to raise it additionally the amout you lowered the level). Do all the tricks including jet extentions and vent "whistles". You are currently "Way too low!" You have the level so low currently that the jets are being uncovered (fuel sloshing to side of fuel bowl).
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Last edited by Rick Parker; 03-14-2007 at 11:08 AM..
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