Using MSDs DIS-4 ignition systems on your coil-on-plug Ford has always been a great upgrade, but honestly, the wiring poses quite a challenge. To ease this install, we now offer a wiring harness kit thatll make the install nearly a direct plug-in!The harness provides a splice-free installation with connectors that plug directly into the factory unit. They even have corresponding wire colors! When used in conjunction with two DIS-4 Ignitions and four Dual Ignition Adapters, PN 89121, your coil-on-plug Ford will receive all the spark it needs plus a two-step rev limit and step retard. MSD Dual DIS-4 Harness 88813 To DIS-4 IgnitionEasy Install 2 DIS-4 Ign. on Late Model Ford Eng.No Splicing Or Cutting Factory WiringReq. 2 DIS-4 Ignitions/4 Tach Adaptors;PN 89121Pit Stop USA offers MSD Ignition Dual DIS-4 Harness 88813 at low everyday prices. Be sure to check out all of the products from MSD Ignition including MSD Ignition Parts and Accessories, MSD Ignition Parts and Accessoriess, MSD Ignition Parts and Accessories, MSD Wiring Harnesses.
Easily install two DIS-4 Ignitions on late model Ford Engines
Easy connections with no splicing or cutting into factory wiring
Wiring the system will take only an hour