I've measured the leads:
55cm long
90 degree plug at the coil pack end. The internal connector has an inside diameter of 4mm and outside dia of 5mm. The rubber boot ID is 13mm
I couldn't see a manufacturer's name on the coil pack but it had #0313# printed on it.
The Spark plug end has an elbow cap for a 12mm spark plug,
I have a rough drawing but at the moment can't seem to upload it to TM so will add this later.
