Description An OEM ignition coil with built in ignition amplifier (ignitor) for use directly with Adaptronic or other ECU’s that output a low corrent positive trigger. 3 pin plug for this coil pack is available seperately if you require it. They accept the common M4 (4mm pin inside turret) type HT lead. Notes: Coil pack mounting requires that the unit is earthed, ideally bolted to the engine block or body earth at least. With this coil pack there are 2 mounting holes, they should be earthed by using bolts that screw directly into a plate or mounting that is earthed. The unit also has an in-built safety timer to protect itself in the event of a perminant live (or inverted ignition output) being present on one or both of the inputs. Wiring details are supplied with the coil.