XS650 Mikuni High Performance Carb Kit tuned by TC Bros. These carbs are specifically designed and tuned for Yamaha XS650 motorcycles. These carbs have the proper slide, needle, needle jet required for your XS650 application. The carbs will come pre-jetted for immediate bolt on installation. We include several different main and pilot jets for you to fine tune your carburetors to your application (depending on what performance upgrades you have done such as air filters, exhaust, cam, big bore kit).
You will never be able to tune the carburetor properly if you do not install the correct slide, needle, and needle jet for four stroke (XS650) applications. We have taken the time to test these carbs on several of our personal bikes to figure out the correct internal parts to make them perform the best for your XS650. These are the proper right and left handed versions.
One of each so the idle speed adjusting screws are on the outside of each carb for easy adjustment. We have had tons of request for this kit over the years but have waited until now to release it because we have spent so much time researching and testing the proper internal carburetor components for the XS650. Your stock rubber intakes are not designed to support your carbs without your stock airboxes installed causing them to crack over time. Our aluminum intakes are much stronger and will not crack. Please note that 1970-79 models came with 38mm manifolds from the factory and will require replacement with 34mm manifolds.
WILL NOT WORK WITH STOCK AIR BOXES. World Class Tech Support & Customer Service. The item "XS650 Mikuni VM 34mm Performance Carb Kit cafe racer carburetor chopper bobber" is in sale since Monday, March 11, 2019.This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Body & Frame\Other Body & Frame". The seller is "tcbros" and is located in Wauseon, Ohio. This item can be shipped worldwide.