Magnetos Features 1. Designed to clear low hanging Sprint Car air cleaners 2. 3/4 inch shorter than MSD's standard height generator 3. Designed for engine blocks with 50mm, 55mm, and 60mm diameter cam tunnels 4. Newly engineered raised oil passage groove to prevent oil leakage and provide superior oiling in large cam tunnel engine blocks For use in raised cam, large cam journal blocks with dry sump oiling systems ONLY
El Paso, TX, May 19, 2014-The MSD Pro Mag revolutionized the power and reliability of a racing magneto. Not only did the Pro Mag take the output and power of a magneto to new levels, but it also created the first mag that didn't need to be serviced with fresh points or require charging. In fact, the only request race teams ever really make to us is, "Do you offer it in black?" We're excited to finally say yes! The Pro Mag 12 and 44 are now available in black from top to bottom! From the generator housing to the Electronic Points Box, Coil and even the cap and retainers, everything is now available in MSD red or black.