This is a custom wiring diagram for Tim Jarboe from the Access Norton Forum – he goes under the name “smokeater”
Tim has fitted a Tri-Spark electronic ignition to his bike.
3 phase Alternator
He’s also fitted a 3 phase Lucas alternator – a great choice for superior charging in modern traffic conditions.
He is also in the process of fitting the superb Shindengen SH775 regulator/rectifier – a sensible choice if you are going to fit a lithium-based battery.
In lieu of the twin 6 volt coils, Tim has gone with the dual output single tower coil from Colorado Norton Works (it’s the brilliant Crane Cams unit)
Here is the Wiring Diagram for Tim’s bike.
Custom Norton MK3 Commando Wiring Diagram – Tim Jarboe PNG 3066×1841