Charging system installation - EnDuraLast 450 watt Charging System Kit
Moto Guzzi V7 Sport, 750 S, 750 S3, 850 T, 850 T3, 850 T3 California, V1000 I-Convert, V1000 G5, 1000 SP, Le Mans, Le Mans II, Le Mans CX 100, Le Mans 1000, 1000 SP III, 1000 S, California II, California III, California 1100, California Jackal, California EV, California EV Touring, California Aluminium, California Titanium, California Special, California Special Sport, California Stone-Metal, California Stone-Touring, California Classic, California Touring, and California Vintage models
In my experience, the original Bosch charging system fit to most Moto Guzzi big twins from the mid-1970s through the mid-1990s is of excellent quality and provides long lasting service. It is simple, easy to maintain, and relatively inexpensive when it comes time to replace parts. All the same, some people want a charging system capable of producing more amperage than the original. To this end, Euro Motoelectrics provides a kit that increases the 20 amp original system to 32 amp: part number EDL450-ALTKIT105. At USD $499.00, it isn't inexpensive.
When Charlie Mullendore of Antietam Classic Cycle installed a kit on a customer's California II Automatic, he sent me this description and photos of how he modified the generic wiring to work on the Moto Guzzi.
Finished up the wiring for the alternator kit last night. Much tidier than using the Posi-Locks and all of that. The connector I got from you went on with no problems and snap fits snugly. All of the other connections were easy peasy too. Reds connect to a red fused pigtail, white received a bullet terminal and connects to the (Guzzi) blue to the warning light, black needed to be extended about 3" and connects to switched power at the fuse block. All done that part of the project!