Porsche Compression Tester Kit 56-67 91160611200 tested for the use with

tested for the use with catalytic converters

12 included

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

Porsche Alternator v belt for 911 (1995-1998)

Porsche Cylinder head gasket set for 911 models (1978-1983)

Porsche Compression Tester Kit 56-67 91160611200 tested for the use withPorsche 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