MSD RPM Two Step Module Selector 2011 Ford 5.0L Modified Motor 2010057 Existing Harness to Flaming River

Existing Harness to Flaming River 4-1/2 in Female Connector

1975-1980 Plymouth Gran Fury

Replacement SCP #CLB2

GMC: Sierra 1500 Limited 22 - 22

The "Plus" model updates the original 7AL-2 with improved internal components plus our engineers added a 2-Step Rev Control and a useful diagnostic LED

MSD RPM Two Step Module Selector 2011 Ford 5.0L Modified Motor 2010057 Existing Harness to Flaming RiverThis 2 Step connects right to your late model Ford to produce consistent launches and quicker 60 foot times by setting an rpm limit to stage with. When activated, the rpm will be held at a steady rpm and once the green light comes on, release the clutch and take off but be sure to hold on! The rpm is adjusted with two built in rotary dials ranging from 1,800 9,900 rpm in 100 rpm increments. A handy LED shows when the launch rev limit is active. MSD