Three Step Module Selector - 8737 instrument-panel-lights 7 V8 1963 - 1964

7 V8 1963 - 1964 Mercury Comet Base 260/4

Wall Thickness: 16

00-inch polished stainless steel tips exiting straight out the back under the rear bumper for a muscular look

Fuel Line Kit For 69 Chevy Camaro 8 Cylinder 1/4 Inch Fuel Return Line Steel

Three Step Module Selector - 8737 instrument-panel-lights 7 V8 1963 - 1964Overview: As an example, we'll use a drag car with a Three Step Module Selector plugged into the rpm socket of a 7AL 2 Ignition. The different rpm modules are activated when 12 volts are applied to a corresponding wire. By connecting one wire to the line lock circuit, one module will be activated during the burnout. This helps keep tire temperatures consistent. When the line lock button is released, the limit turns off. When you're on the starting