Pro Mag 44 Amp Electronic Points Box, Red The Electronic Points Box Is Responsible For Controlling The Pro-Mag 44 Energy MSD IgnitionThe magnetic pickup in the generator delivers the trigger signal while the Box takes care of the rest: namely the long duration spark and quick rise time. x000D x000D The MSD electronic circuitry releases the power of the generator to the coil instantly and at full power. The coil instantly produces an incredible shot of voltage to ionize the plug gap. The current then takes over, ensuring that the nitro methane is ignited! The Electronic Points Box