Innovative Products Of America ENGINE CALIBRATION KIT

"Features and Benefits: The Engine Calibration and Set-up Kit gives you innovative tools that help eliminate mistakes when setting up mechanical engine timing sequences, timing chains, timing belts, balance shafts and belts, distributor installations and general engine set-up Tools work for standard and deep hole access applications Adapters allow most tools to be used with any 12, 14 and 18mm spark plug hole American Made and assembledKit includes: standard 6.25"" (14mm) and extended 10.75"" (14mm) TDC Indicators, compression gauge extension, Compression Whistle Alert (rigid and flex), crank stopper, 18mm and 12mm spark plug hole adapters, extra nipple for compression tube to whistle conversion. Packaged inside a blow molded case."