• Operates on 4, 6, or 8 cylinder engines with points, electronic, and most 12V high performance racing ignitions.
• Two-Stage Shift-Lite.
• Does NOT include Red & Green Bulb covers.

The Pro-Comp II tachs include a two stage shift light. The bright red Quick Lite and the Dial In Exactness feature give instantaneous notice of shift points to provide faster response times during shifts. High and fast revving cars utilise the Dual Range models which feature a compressed lower RPM scale and a expanded upper scale for enhanced clarity and extreme resolution where it counts! Peak RPM memory recall reviews the highest RPM achieved during a race.