Check out Bike Magazine, Page 74. What's the small wire going to the head? And why does the plug lead route downwards instead of up? And why is it all wrinkly? And what makes birds fly? And .....
You said "tis one of dem strange twin plug thingies new for 03"
You sure about that?
Admittedly I've only seen ONE in the flesh-so to speak,and my dealer pointed out the routing for the second HT lead-going UNDER the barrel,positioning the "second" spark plug beneath the conventionally located one!
That pic in BIKE looks like some kind of earth surely?
I aint never seen no plug connector like that!