Designed to recalibrate OEM stock carburetors for use with Vance & Hines exhaust systems
Include complete needle assemblies with five ranges of adjustment, main jets, clips, washer and appropriate drill bits
Include detailed instructions for easy installation
Designed to recalibrate OEM stock carburetors for use with Vance & Hines exhaust systems Include complete needle assemblies with five ranges of adjustment, main jets, clips, washer and appropriate drill bits Include detailed instructions for easy installation