The latest coil to be built entirely in-house at MSD is designed to be used with MSD 6 and SCI Series ignition Controls. This coil utilizes an iron u-core design with a segmented bobbin for improved voltage distribution. The bobbin is molded from a special DuPont rynite material and wound specifically to produce the most current possible with incredible voltage and lightning quick rise time. The blue housing is also molded from high dielectric rynite material. The brass primary terminals are spaced far apart and the secondary tower is well protected for increased spark isolation. The housing is completely coated with an epoxy compound for vibration resistance and installs with sturdy vibration mounts. Product Features:For high rpm/long duration applications using MSD 6 Series Ign.New U-core winding design produces more voltage and current100:1 Turns RatioLower Primary Resistance Produces High Voltage OutputWindings encased in fracture resistant compound for vibrationRynite housing w/isolated tower and brass primary terminalsSupplied w/Rubber Shock MountsNo CARB Exemption Order Number