With 538406 module for kick start models that offers delayed timing to TDC below 300 RPM to prevent kickback. Module comes with a built-in static timing light and feature an extended temperature and low voltage operation. Comes with a single fire ignition coil and a set of universal spark plug wires. Note: A tach adapter (MCS 538408) is required to correct tacho-output when using single fire ignition, for correct RPM representation. Twin Cam and 71-01 Sportster excl. We will accept your request at our earliest opportunity. This includes Republic Of Ireland. Please do not ask us to lower the value of goods this is illegal and we do not want to get involved in this kind of activity.