Just one more thing you can adjust on your Holley 4150 carburetor. If you did not know it already. Holley gives you a way to adjust your secondary linkage using part number 20-122. If you have a hard to fix lean spot during cruise before your transition to the secondary's, you can smooth out that transition buy just bringing them in sooner.
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Holley Pro Series Secondary Linkage Kit 4150 Series Carburetors
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#Carburetors #Tuning #SBC
16 ноя 2021