The Electromotive single-tower ignition coil for use with all TEC or XDi systems. These coils feature no internal ignitors, as they are intended for use with Electromotive’s high-current inductive coil drivers. It is primarily used in applications where the twin-tower coils cannot be used, such as 2-stroke, rotary or odd-fire engines. It can also be used for standard 4-stroke engines when a coil-per-plug layout is desired. These coils thrive in high-boost, high-compression applications and will work with any fuel type, including methanol, E85 and Nitro.