DIS, Direct Ignition System Ignition Control - 60153MSD power-steering-rack-pinion-lines 7 V8 1972 Chevrolet Chevelle

7 V8 1972 Chevrolet Chevelle Nomad 307/5 V8 1972 Chevrolet Chevelle Concours Estate 400/6

During hard cornering

3 V8 1967 - 1971 Chrysler Newport Base 440/7

Year Make Model Submodel Engine Size 1969 - 1974 Ford Ranchero 250/4

2 L V6 2015 - 2017 Jeep Cherokee 198/3

DIS, Direct Ignition System Ignition Control - 60153MSD power-steering-rack-pinion-lines 7 V8 1972 Chevrolet ChevelleOverview: Modern Firepower for your classic the MSD Direct Ignition System, or DIS, converts an early style engine from a conventional distributor and single coil setup to eight individual coils. One coil per cylinder means no moving parts in a distributor to control the timing and no cap and rotor to wear out. Timing is digitally controlled ensuring precision accuracy at all RPM's and every firing. The DIS has advanced timing and rev limiter