2 1/16 in. diameter, black face, white digits, red pointer, 35 psi, mechanical, Sport-Comp series, boost gauge
The trademarked competition appearance and rugged, reliable performance of the Auto Meter Sport Comp gauges. The bold, easy to read dial face includes a fluorescent red pointer for quick-glance monitoring. The gauge mechanism is quality engineered for extremely long life and a full 270 degree sweep for maximum accuracy.