Compression test kit In Stock Now

Kit for testing the compression inside a vehicle engine.

Missing one adapter piece. 

Compression is a critical part of an engine's combustion, without it, or more specifically, without the right amount of compression, your engine will not produce power efficiently. An engine is a sealed chamber designed to keep compression in. If your engine is not producing the correct compression, this can be due parts such as the piston rings, valves or head gaskets not sealing correctly.

This is an advanced tool. Read the instructions before use along with the service manual of your vechile.