Dedenbear Adjustable RPM Activated Switch 100 RPM Increments - Analog Helmet Air System Blower Mount Reinforced with steel girdle ring

Reinforced with steel girdle ring

Console can be Trimmed for Custom Fit

1968-1976 Mercury Montego

1970-1973 Jeep J-4500

Dedenbear Adjustable RPM Activated Switch 100 RPM Increments - Analog Helmet Air System Blower Mount Reinforced with steel girdle ringPush 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