Ford Mustang MSD Ignition System Install - The Big Squeeze - Tech How To Upgrade A Nitrous-Sniffing 5.0 With A Proper Ignition System And Larger Jets For Better Performance.

To ensure that our Pro Billet LT1 distributor performed up to spec, we included MSD custom-fit plug wires and a fresh set of NGK TR-55 plugs as part of our installation. OptiSpark.