MSD Pro Mag Electronic Points Box - For Longer Duration Events (Over 50 Laps) 23022R GM LS 2001-13

GM LS 2001-13

For Carburetor PN[0-0-80528-1]

1910-1970 lb Front End Weight

There are over 80 different standard styles and sizes available

63 in Tall

MSD Pro Mag Electronic Points Box - For Longer Duration Events (Over 50 Laps) 23022R GM LS 2001-13Another unique feature of the Pro Mag 12 is a built in Soft Touch Rev Control. The rpm limit is adjusted with plug in modules and will save your expensive engine in the event of driveline failure or missed shifts. The limit is accurate to within 1% and operates by dropping the spark to individual cylinders then firing that plug on the next cycle to avoid filling the cylinder with fuel. This system provides a smooth, backfire free limit. Plus, you can