Product Description
Features and Benefits:
- Tool whistles as the piston approaches Top Dead Center (TDC) on the compression stroke and stops whistling when the piston reaches TDC
- Helps to eliminate the guesswork involved when diagnosing jumped timing belts and timing chains
- Aids in valve adjustments and installation of distributors, timing belts and timing chains
- 2-in-1 fitting threads into all 14mm and 18mm spark plug ports.
- Overall length of 27 in..
