Absolute stable timing. Allows static timing of engine, no timing light required. LED light for ease of static timing built right in. Compatible with most performance ignitions. 3/4-16 UNF threads fit most brackets. Accuracy within. 1 degree.
WARNING: This product contains chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.