MSD DIS-4 HO Ignition Controller - For 2/3/4 Coil packs 23332410 7L-20 RWHP And 25 RWTQ

7L-20 RWHP And 25 RWTQ On 93 Octane

600" OD valve guides

5" diameter steel shell encloses an interior spiral louver baffle design that increases exhaust velocity while decreasing backpressure

1 specification and is appropriately tagged

MSD DIS-4 HO Ignition Controller - For 2/3/4 Coil packs 23332410 7L-20 RWHP And 25 RWTQThe DIS Ignitions all deliver a stout, CD spark that is capable of burning the majority of air fuel mixtures. There are of course exceptions, such as full bred race engines running high boost pressures from turbos, blowers or nitrous. To answer these needs, we offer a Higher Output version of the DIS Ignition Controls. The DIS Plus HO Ignitions produce an incredible 170 millijoules of spark energy with 470 primary volts. This increased output will