The RPM module selector plugs directly into the RPM module socket on all MSD soft touch rev controls and accessories that use plug-in modules. The user can then select between twelve different RPM limits by simply turning the knob. Six models are available to cover a range from 3000 RPM to 12,800 RPM in 200 RPM increments.
Compatibility : MSD Ignition Controls That Utilize RPM Modules
RPM Increments : 200 RPM
RPM Range : 3000 To 5200 RPM
Color : Black
