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How To Adjust Holley Carburetor Vacuum Secondary Springs
Carburetor Installation and Tuning
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How To Adjust Holley Carburetor Vacuum Secondary Springs
Bill Tichenor
12/02/2009
10 min read
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How To Adjust Holley Carburetor Vacuum Secondary Springs
Bill Tichenor
12/02/2009
10 min read
Carburetor Installation and Tuning
Video
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(2)
Holley offers some tips on how to properly operate and adjust four-barrel carburetors with vacuum secondary throttle blades. The video describes the various rate secondary springs, how to change them, and the testing procedures to follow to make sure the secondaries open properly for best performance.
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Bill Tichenor
358 Posts
An Article About
Carburetor Installation and Tuning
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(2)
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