Dyna Miniature coil. Single tower, 12V, 0.5 ohm

Single tower for 1 plug per coil. Sold each, two required for one engine. 0.5 ohm primary resistance, designed for Twin Cam ignition systems that are designed to be used with Twin Cam style low resistance coils. 40.000 volt output. One of the smallest coils available. Great for customs where coils need to be out of sight. Overall dimensions 4.2" x 2.3" x 1.6" (10.7cm x 5.8cm x 4.1cm). Mounting hole distance 2.9" min. to 3.5" max. (7.3cm to 8.8cm).