RPM MODULE KIT Alternators reduced varnish buildup

reduced varnish buildup

Its low current draw reduces alternator load and heat generation in the fuel tank

and installation guide

Output is selectable as normally open or normally closed

You'll experience consistent spark delivery even during extended high-RPM pulls

RPM MODULE KIT Alternators reduced varnish buildupThe MSD RPM Module Kit provides plug in programmable rev limiting and timing control for MSD 6, 7, and 8 Series CD ignition boxes. These modules allow you to set hard and soft rev limits, timing retard stages, and accessory activation points without rewiring or adding external boxes. Each kit includes interchangeable plug in modules that insert directly into the MSD ignition box's module socket. Available configurations include single stage rev limit