Actron CP7803 Vacuum and Fuel Pressure Tester Kit
This vacuum and fuel pressure tester helps to quickly diagnose fuel delivery systems, vacuum-operated components, intake and exhaust valves, piston rings, head gaskets, and perform one-person brake bleeding. This vacuum and pressure tester fine tunes carburetors and timing peak for maximum fuel economy.  This vacuum and fuel pressure tester comes complete with hose and adaptors.