Limit your RPM on the race or street.
Tune your rpm-activated MSD control to your application with one of these MSD rpm module kits. Kits includes five modules in 200 rpm increments.
Ignition RPM Modules, 3,000 to 3,800 rpm, Set of 5
Ignition RPM Modules, 4,000 to 4,800 rpm, Set of 5
Ignition RPM Modules, 5,000 to 5,800 rpm, Set of 5
Ignition RPM Modules, 6,000 to 6,800 rpm, Set of 5
Ignition RPM Modules, 7,000 to 7,800 rpm, Set of 5
Ignition RPM Modules, 8,000 to 8,800 rpm, Set of 5
Ignition RPM Modules, 3,100 to 3,900 rpm, Set of 5
Ignition RPM Modules, 4,100 to 4,900 rpm, Set of 5
Ignition RPM Modules, 5,100 to 5,900 rpm, Set of 5
Ignition RPM Modules, 6,100 to 6,900 rpm, Set of 5
Ignition RPM Modules, 7,100 to 7,900 rpm, Set of 5
Ignition RPM Modules, 8,100 to 8,900 rpm, Set of 5
