MSD RPM Rev Control - 4000, 6000, 8000 RPM Modules Included

It is not uncommon for a boat engine's RPM to exceed its safe limit due to the drive mechanism coming out of the water or cavitating. This is why the MSD Marine Ignition System includes a connector for attaching an optional Marine Rev Control. The MSD Marine Soft Touch Rev Control uses computer circuitry to prevent over-revving by dropping one cylinder at a time, the re-firing the cylinder on the next power cycle. This unique limiting action results in a smooth limit without causing backfires or loss of power. The limiting RPM is easily adjusted by plug-in modules that are supplied with the unit.

MSD 5000, 6000, 7000 Limit RPM Rev Limit Module Sets

Each RPM Module Kit provides five modules within a range of 1,000 rpm with 200 rpm breaks.

NOTE: These modules can only be used with the Soft Touch Marine Rev Control, PN 8768.