MSD 8732 MSD Ignition 8732 Black Digital 2-Step Rev Controllers Multi-Step RPM

For Digital 6AL msd Box only # 6425 or 64253. NEW FROM MSD # 8732. MSD’s 2-Step Rev Control allows racers to switch to a low rpm limit at the starting line. This digitally-controlled 2-Step Controller connects to the Digital 6AL’s gray tach output wire and has (2) rotary dials that let you set the […]