OTC's Deluxe Compression Tester Kit offers a complete package for compression testing on gasoline engines and comes complete with standard and specialty adapters
Kit includes the deep well connector used on recessed plug well style heads and the new Ford Triton engine adapter using 16 mm thread plugs
Adapters work on both flat and tapered seat plugs; corrosion resistant nickel plated finish protects metal components
Extra long 25 inch flex hose gauge assembly with quick coupler allows easy viewing out of cluttered engine compartments