Product Information
- Advance dial enables user to check base timing, mechanical advance or retard and electronic advance or retard applications.Fit Type: Universal Fit
- Works with most ignition systems: conventional, electronic and computer controlled systems - domestic and import
- Patented Skip Circuitry Test up to 9,990 RPM
- Direct reading advance scale adjusts from 0-60 degrees
- Slim, rotating barrel for better aim at timing mark
