Autometer Sport-Comp Tachometers 3-3/8" 8000 RPM Electronic In Dash 3991

The AutoMeter Sport-Comp Series tachometers are known for their durability and accuracy.  A testament to their quality is AutoMeter's leading position in motorsports victories among gauge manufacturers. The tachometers feature a patented air core meter movement that delivers exceptionally fast readings. This movement allows the needle to sweep from 0 to maximum RPM in just 333 milliseconds. Built to withstand harsh conditions, these tachometers are ideal for high-performance applications. Offered in various sizes and rpm ranges, AutoMeter Sport-Comp Series tachometers cater to a wide range of vehicles.

Feature Points

• Traditional incandescent lighting illuminates around the perimeter of the dial
• Compatible with most 4, 6, and 8 cylinder engines (2 - 4 pulse per revolution ignition signals) with points, electronic, and most 12V high-performance racing ignitions.
• 12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system
• Gauge kit includes bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
• AutoMeter’s race proven air-core electric tachometers provide quick and accurate readings with a needle so responsive it can go from 0 - full scale in 333 milliseconds

Installation Instructions