The Pro Coils have very low primary resistance and a custom turns ratio to create incredible voltage and energy. The assembly is molded together in a vibration dampening compound that is also easy to mount. Sold individually. Two required for 2-cylinders, three required for 3-cylinders.
The MSD Motorcycle coil is specially designed to be used with MSD's MC-1, MC-2, MC-3 and MC-4 ignitions. The Blaster coil uses a high turns ratio with low primary side resistance producing the highest voltage and spark energy available. The molded-in socket style towers are spaced far apart to prevent arc-over.
