Innova 3555 Advance Timing Light;

The INNOVA Advance Timing Light features a direct reading advance dial, which adjusts from 0-60 degrees. This enables user to check base timing, mechanical advance or retard, and electronic advance or retard applications . This timing light works with most ignition systems (conventional, electronic and computer controlled systems - domestic and import). The slim, rotating barrel offers better aim at the timing mark. Additional features include: detachable leads with inductive pickup, protective hand guard for one-hand operation and patented skip circuitry test up to 9,990 RPM. Proper ignition timing is critical in order to achieve peak engine performance and to ensure maximum fuel economy.