QuickCar’s Extreme Gauges are set apart from other mechanical gauges by the internal warning light feature. As pressures drop or temperatures rise, internal LED lights illuminate causing the entire face of the gauge to change color. This panel has Oil Pressure, Water Temperature Extreme mechanical gauges, and the Extreme Digital Tach mounted in a black plate measuring 10-1/2” wide and 4-1/2” tall. The Extreme Tach has a display range of 0-18,000 RPM’s with a settable shift light. Cylinder settings and shift light display can be changed by simply touching the “select” and “scroll” lenses on the bottom of the tach. Panel comes complete with all sending units and wiring to complete the installation. The Oil Pressure gauge has a standard 1/8”-NPT fitting for plumbing lines (sold separately) while Water Temp. comes with a 1/2”-NPT adapter to mount in almost any high-performance engine. Internal warning lights activate when Oil Pressure drops below 20 PSI and Water Temp. rises above 235°F.