Msd Soft Touch Wiring Diagram. A wiring diagram to connect the msd power grid system controller to a 6al can be found in. Msd soft touch wiring diagram hei posted by margaret byrd posted on january 12 2018.
1 digital hei rev limiter 1 wiring harness 2 mounting screws and nuts the digital hei rev limiter is designed to provide an accurate engine rpm limit for racers using a gm based. If the loops are cut use the supplied. The rpm limit is set with plug in rpm modules.
During installation disconnect the battery cables.
1 soft touch rev control 4 mounting pads and sleeves 4 rpm modules 3000 6000 7000 8000 4 wire splicers 4 self tapping screws 4 wire insulating caps note. Msd engine saver part number 8978 for use with msd 8 pn 7800 and dual coil msd 8 pn 7802 only parts included in this kit. Msd soft touch rev limiter wiring diagram source. The soft touch rev control comes from msd programmed for 8 cylinder applications.