Harley Voes Harley
A VOES switch will not change horsepower one bit. It is a ON/OFF switch that changes at how much intake vacuum it takes to advance the timing. Harley dyna VS sportster 1200 QUICK FIX FOR VACUUM PETCOCK ON HARLEY WITH VACUUM PETCOCK FJUEL VALVE How to diagnose intake leaks on harley v-twin. adjust advance ignition Harley Davidson #harleydavidson #shorts To VOES or not to VOES | V-Twin Forum ...