A tool utilized to measure the stress throughout the cylinder of a two-stroke engine throughout the compression stroke. This instrument usually consists of a gauge, hose, and adapter that threads into the spark plug gap, permitting for an correct studying of the utmost stress achieved because the piston strikes upward, compressing the air-fuel combination. The ensuing measurement serves as a key indicator of the engine’s total well being and efficiency capabilities.
Measuring cylinder stress is essential for diagnosing a spread of engine issues, together with worn piston rings, broken cylinders, leaking valves, or head gasket failures. A low compression studying typically signifies that the engine shouldn’t be sealing correctly, resulting in lowered energy, elevated gas consumption, and problem beginning. Understanding the stress generated inside a two-stroke engine offers invaluable info for preventative upkeep and well timed repairs, doubtlessly extending the lifespan and effectivity of the motor.