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Anyone Using Dual Holley #8007 carbs?
I need some input from anyone using Holley #8007 390 cfm carbs on a dual quad setup, especially if the engine is a 351W. I'm looking for jet #s, mixture screw settings, etc. Presently I am running the factory jets #54, factory vacuum secondary springs and have the idle mix screws set at 3/4 turn out from full seat on both carbs. If I try the factory recommended setting of 1 1/2 turns out the mix is much too rich, any less than 3/4 turn and performance suffers.
Just wondering if anyone else running these carbs can offer their input about jets and idle screw settings. Thanks. |
SuperHart,
I too would like to run those carbs. I sent you a PM. Let me know how those are working for you. Thanks, JAC |
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