MSD Performance 8670 - RPM Selector Switch

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 3,000 rpm to 12,800 rpm in 200 rpm increments.

• RPM Module selector plugs into RPM Module socket
• Fits on all MSD Soft touch rev controls
• Used with MSD PN 6420/722/30 And many others
• Select between 12 Different RPM Limits
• 200 RPM Increment changes
• Simple turn dial selector