Carburetor Performance Tuning Harley Davidson Owner’s Manaul

Tuning your Harley Davidson carburetor is simpler than most think and can beperformed with a few common tools. This simple procedure is a great Harley tech tipthat applies to all Harley carbs from 1989 to present that use the CV style Harley Davidson carburetor . Earlier models equipped with the older butterfly style carbs (pre-89 Evo’s, Shovelheads, Pans, and Ironheads) are excellent candidates forupgrading to a modern Harley carburetor . Read more about how to upgrade your Harley carb Note: Before proceeding to rejet your carburetor it is recommended that you performthe following tuning procedure. Once the the mixture has been properly tuned thereis often no need to rejet the carb.

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