The extended vacuum adapter includes 1 1/2’ of santoprene hose and is ideal for permanent mounting on sportbikes or any other vehicles where access to the carburetor or fuel-injection synchronizing ports requires removal of various side panels, air filters or the fuel tank
The unique flexi-rigid adapter easily allows synchronization of machines with difficult-to-reach 5mm or 6mm carburetor or fuel-injection vacuum ports; simply bend the outer sheath to the appropriate angle/shape and then turn the inner tube to thread the brass fitting into the vacuum port
