Unrivaled Customer Service
And Expert Tech Advice!  
Same Day Shipping Before 11 PM ET
My Cart
Shop By Vehicle
Shop By
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories

Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates

MSD Ignition Pro Mag 44 Points Box With Rev Limiter

MSD Ignition 8147


made in usa
jegs shipping
FREE Shipping
Estimated to ship directly from the manufacturer on 08/20/18
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
MSD Ignition Pro Mag 44 Points Box With Rev Limiter $977.95
Pro Mag 44 Points Box
  • With Rev Limiter
  • Use With Coil Part # 121-8142 or 121-81423
  • Red

  • MSD Ignition 8147 Details

    Pro Mag 44 Points Box

    The Electronic Points Box is responsible for controlling the Pro Mag 44's energy, such as the special long duration spark and quick rise time. The magnetic pickup in the generator delivers the trigger signal and the Box takes care of the rest.


    Ignition Coil Included
    Sold individually
    Rev Limiter
    Manufacturer's Part Number:

    The MSD Pro Mag Points Box electronic circuitry, which replaces what breaker points attempted to do, releases the power of the Pro Mag generator to the coil instantly and at full power. No other magneto can match the Pro Mag in rise time! The coil instantly produces an incredible shot of voltage to ionize the plug gap then the current takes over ensuring that the nitromethane is ignited! The Electronic Points Box keeps the electricity flowing across the plug for a full 26° of crankshaft rotation ensuring complete combustion. A strong cast aluminum housing provides a solid mounting foundation for all of the electronics as well as a very good heat sink. For protection against 300 mph vibrations, the circuits receive a heavy duty coating of Humi-Seal compound which secures the electronics. Special 4-pin Deutsch connectors lock and seal the wires to the Pro Mag generator. Vibration Mounts are also supplied.

    Some parts are not legal for use in California or other states with similar laws / regulations