Posted on August 04 2017
Idiot Proof Wiring Diagrams for Big Twin 74's and Sportsters. Wiring your Harley Davidson Chopper/Bobber/Café Racer doesn't have to be high stress if you stick to the basics. These simplified diagrams I copied from and old Easyriders magazine shows how basic it can be. If you've been around for a while chances are you will remember seeing these many years ago.
- Below - Simplified wiring diagram for 74's with three brush generator :