If you’re a real nitrous racer, you have to have a real spark plug reading tool!!! Properly looking at and reading your spark plugs is one of the keys to going quick and fast as well as having a good reliable tune up in your nitrous system. This is the same tool we use in our shop and at the track. The Induction Solutions spark plug reading tool will give you the ability to look close at your plugs with it’s great optical magnification and bright illumination, it helps you see those hard to read areas of your plugs. Getting this close up look will help you properly read the porcelain for fuel and detonation as well as look closer at the timing marks on the strap or for the signs of rounding on the ground strap too.
Uses two “C” batteries (not included) Does include storage cases.