AutoMeter Sport-Comp Electric Voltmeter Gauge - 8-18 Volts 1443A21 4-Bolt Mains

4-Bolt Mains

AFR's trademark 3/4'' thick cylinder head deck makes them ideal for heavy nitrous or blower applications

Datalog using AEMnet CAN bus-Outputting channels over AEMnet provides so much more than just boost pressure

electronic programmers

All Aldan bracketry is CNC laser cut and TIG welded for superior strength

AutoMeter Sport-Comp Electric Voltmeter Gauge - 8-18 Volts 1443A21 4-Bolt MainsKeep tabs on the health and output of your vehicles electrical system safely and accurately. With a patented air core meter movement, this gauge operates with category defining accuracy anywhere from 8 18 volts on negative ground electrical systems. Installation is simple and it can keep you from being stranded on the side of the road. Traditional incandescent lighting illuminates around the perimeter of the dial 12 and 16 volt compatible, well suited