| Valve timing gauge, with instructionsAdditional Information Valve timing gauge, reproduction of a KRW tool. Allows you to properly set the valves according to piston height so that every cylinder takes the same amount of gas and opens the exhaust valve at the correct time. For use with stock cams. (Gauge has now been modified so it is free standing, allowing you to use both hands) Questions and Answers There are currently no questions for this item. To ask a question about this item please press and fill out the form. Customers Who Bought This Item Also Bought | |