muskallunge
XS650 Enthusiast
Now that I've got my first chop wired and fired I'm get as much info on dialing in the carbs. It's a '78 xs650 with bs38's. Pod filters with straight pipes. Have new mains and pilots of larger sizes coming but had a question about the air barbs that would have been used or stock vacuum petcocks. Will leaving them open affect my mixture? Saw that Mike's xs sells non barbed carb holders. Also heard about keeping them for fine tuning. What do you guys know? Thanks