The AEM Electronics Universal 12 Position Trim Pot is a multi-purpose 5Vdc trim-pot suitable for multiple applications on virtually any Engine Management System (EMS).A Trim potentiometer can be used to calibrate settings with virtually any engine management systemIncludes a weatherproof-over-moulded body with insulated 12" fly leads, colour-coded wires, two trim position scale decals, and a black AEM logo adjustment knobAdjustment for a wide range of trims settings/ applicationsThe AEM Electronics Trim-Pot is flexible enough to be useful in a number of trim adjustment situations, including ignition timing, fuel, boost, etc.The Universal 12 position trim-pot includes a 12 position Trim-Pot with 12" colour coded fly leads, 1 Red wire (Supply Voltage +/- 5Vdc), 1 Black wire(Ground) and 1 White wire (Output) for easy connectivity and a choice of two brushed silver trim position decals, with ranges from -5 to +6 and 0 to +11. Constructed using commonly used instrument/gauge/switch dimensions, it is suitable for any 3/8" mounting hole and is secured using a 1/2" jam nut and the adjustment knob is secured by a 1/16" Allen set screw, for an easy and clean installation.12 Position Trim Pot Performance Specifications:- Total Resistance: 14.3K ohms- Cycles Minimum: 10,000- Positions: 12- Degree Rotation: 330- Mounting: 3/8" Hole- Jam Nut: 1/2" Hex- Knob Set Screw: 1/16" Allen- Supply Current: 5 Vdc- Over moulded weatherproof body with 12" colour-coded fly leads