MSD RPM Adjustable Module - 1000-3000 RPM 15-NEC-CAP-A U-Joint Width 3

U-Joint Width 3

and the ability to optimize your ignition tuning parameters

1982-2005 Chevrolet Cavalier

1972-1990 Chevrolet Blazer

MSD RPM Adjustable Module - 1000-3000 RPM 15-NEC-CAP-A U-Joint Width 3With this module, the user can dial in any rpm between 1,000 and 3,000 rpm by simply turning a potentiometer. Ideal for vehicles with automatic transmissions that are using the MSD Two Step Module Selector to leave the starting line below 3,000 rpm. MSD RPM Adjustable Module 8677 1000 3000 RPM Simple Adjustable Low RPM Module Dial In Any RPM Range Between 1K And 3K Change RPM By Turning A Potentiometer Great w Auto Tranny Using MSD 2 Step Mod Selector