MSD Tach Signal GMR Pickup 1965-cadillac-deville-esi2696012 Intake Manifold Bolt Kit -

Intake Manifold Bolt Kit - Hex Head - Stainless - Polished - Small Block Ford - Kit

Vacuum Pump Service Kit - Bearings / Shaft - Moroso Original Style Pumps - Kit

Exhaust System - Touring Edition - Cat-Back - 2-1/2 in Diameter - Triple Rear Exit - Dual 5 in / Single 8 x 4

Hose - Series 8300 Push-Lite - 10 AN - 10 ft - Rubber - Black - Each

Steering Rag Joint - 3/4 in 36 Spline - Steel - Natural - Universal - Each

MSD Tach Signal GMR Pickup 1965-cadillac-deville-esi2696012 Intake Manifold Bolt Kit -One example is to connect the GMR, which stands for Giant Magneto Resistive, to a diesel injector current wire. This will produce a signal that can be used to trigger a tachometer or shift light! Another example is on late model engine equipped with a coil on plug ignition system. One of the coil's primary current wires is simply routed into the pickup clip and GMR converts this pulsing into a 12 volt signal for a shift light!