Dedenbear Adjustable RPM Activated Switch 100 RPM Increments - Analog Helmet Air System Blower Mount Fits 1979-2004 Mustang

Fits 1979-2004 Mustang

5oz (354grams) Outside Diameter: 39mm OD External Materials: Black plated steel with laser etching Inlet Fitting: 7

NPT temperature sender and a 1/8

1970-1973 Jeep J-4500

Dedenbear Adjustable RPM Activated Switch 100 RPM Increments - Analog Helmet Air System Blower Mount Fits 1979-2004 MustangPush button thumbwheels allow you to program your desired set point in 100 RPM increments from 100 to 9,900 RPM Built in . 5 second delay eliminates the possibility of false triggers due to wheelspin Normally Open (NO) and Normally Closed (NC) output terminals Configured for 8 cylinder, 4 pulse per revolution tach output signals Compatible with 12 and 16 volt electrical systems Manual upshift trigger button allows for driver override and testing in