Great w/Auto Tranny Using MSD 2 Step Mod Selector. Ideal for vehicles with automatic transmissions that are using the MSD two step module selector to leave the starting line below 3,000 rpm. Simple Adjustable Low RPM Module.
MSD Performance 8677 Adjustable RPM Module
MSD Ignition 8748, RPM Module Chip Kit 8000-8800 RPM 200 RPM Increments Even
MSD Ignition 87441, RPM Module Chip Kit 4100-4900 RPM 200 RPM Increments Odd
MSD 87481 Ignition RPM Modules 8100 to 8900 rpm Set of 5
MSD Ignition Ignition RPM Modules 5000 to 5800 rpm Set of 5 8745
MSD 87441 Ignition RPM Modules 4100 to 4900 rpm Set of 5
