Dyna-mite Reels with Tilt Tower by Dyna-tek

Like all Dyna coils, these coils are high quality, made in the USA, designed to deliver spark voltages in excess of 30,000 volts and unmatched spark energies. These Dyna coils can be used in combination with all OEM and aftermarket electronic and points ignition systems. Coils are available in 6 and 12 volts with a dual or single turn for use with 2 or 4 spark plug heads and single or dual fire ignition systems. If your goal is maximum performance, install Dyna Coils today. You can't buy a more reliable and powerful coil for Harley-Davidson motorcycles. Wiring diagram is included with each coil set. The 5 Ohm coils are intended for use with points ignition as well as for road use with Dyna "S" ignition. The 3 Ohm coils are intended for use with electronic ignition or racing use with Dyna "S" ignition. The ZPN232287 coils are connected in series and therefore operate as a 12 Volt 3 Ohm coil.