Stack 52mm Pro-Control Boost Pressure Gauge NRG The Hex Drive Fuel Pump

The Hex Drive Fuel Pump features a hex drive shaft and mounting collar designed to be mounted and driven directly from the back of a properly prepared external oil pump or driven directly by the cam through a timing cover adapter

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This isn’t necessary when you use the AEM Wideband UEGO Gauge

locking connectors for simplified installation

Stack 52mm Pro-Control Boost Pressure Gauge NRG The Hex Drive Fuel PumpStack Pro Control Stepper Motor range of analogue gauges are user configurable with Maximum Minimum alarms which can be set with one of seven different colours to indicate status. The Pro Control series has all of the features of the Professional Analogue Gauges plus: Peak tell tale Memory Max temps, Min pressures Configurable max and min full dial alarm warnings Configurable Pro Control output for activating accessories eg. fans, pumps, etc (requires