Engine Leak Down Tester 14mm Hose Connector

Quickly tell - from the outside - when your engine needs an overhaul!

This easy-to-use tester checks ring seals, valves, even head gaskets. Don't wait too long to rebuild that expensive motor - but don't do it too soon either!

Allows the ability to achieve consistent power
Stretch out the time between costly teardowns
Rugged design features rubber bumpers to protect the gauges
Exclusive Longacre gauge manifold meters the airflow for precise readings
14 mm or 12 mm plug adapter (choose size above)