Longacre Analog Engine Leak Down Tester - 12mm Category_Data Expansion The larger diameter wheel feels

The larger diameter wheel feels more at home in classic automobiles

Naturally strong

the durometer reads from 0-100 points

RS7 Carbon

The handcrafted

Longacre Analog Engine Leak Down Tester - 12mm Category_Data Expansion The larger diameter wheel feelsDesigned to help you get the most out of your engine, the Longacre Analog Engine Leak Down Tester is the perfect tool to help you determine when your motor is due for an overhaul. Its easy to use design lets you quickly check ring seals, valves, and even head gaskets from the outside. Using precise readings and rugged construction, this tester allows you to get consistent power and extend the time between costly teardowns. It comes with a 12mm plug