Porsche Compression Tester Kit 56-67 91160611200 Porsche Tach drive shaft shim

Porsche Tach drive shaft shim for 356 (1950-1954)

-1 Filter gasket

Porsche Alternator v belt for 911 (1995-1998)

Keep one in the glove box for emergency "road side" repairs

Porsche Compression Tester Kit 56-67 91160611200 Porsche Tach drive shaft shimPorsche This compression tester kit measures cylinder compression to accurately diagnose any engine problems. Allows you to measure pressure within the combustion chamber as the piston comes up on the compression stroke. A push button side release valve is included for repeated testing without disconnecting. This unit has a 1 year warranty. Measures cylinder compression to accurately diagnose engine condition. Tester has 14" high pressure flexible oil