Select Your Vehicle

For Use With MSD Ignition Controls That Utilize RPM Modules; 3000 RPM To 5200 RPM In 200 RPM Increments

For Use With MSD Ignition Controls That Utilize RPM Modules; 6000 To 8200 RPM In 200 RPM Increments

For Use With MSD Ignition Controls That Utilize RPM Modules; 7600 To 9800 RPM In 200 RPM Increments

For Use With MSD Soft Touch Rev Control or MSD Timing Controller; RPM Range Determined By RPM Module(s); 3 Step