Alternator Upgrades

Many different Datsun alternators and alternators from other makes can easily be fitted to the Datsun 1200.

(http://datsun1200.com/modules/myalbum/photo.php?lid=5088) Alternator Comparison & swap info

If you install a newer Datsun alternator with internal-regulator:

disconnect the voltage regulator
On the B110 regulator harness that goes down to the engine, connect WB wire of connector to WR wire of connector:
WR <--> WB
(http://datsun1200.com/modules/myalbum/photo.php?lid=7441) wiring jumper
Logically, you are connecting the "L" (Light) of new alternator to "L" (Light) of the wiring harness. Be sure to use the original Datsun 1200 wiring harnesses. Only one jumper wire is needed.

wiring diagram:
(http://datsun1200.com/modules/myalbum/photo.php?lid=7440)

(http://datsun1200.com/modules/myalbum/photo.php?lid=14739) Store-bought version ($30) of jumper wire

(http://datsun1200.com/modules/myalbum/photo.php?lid=548) Ford Falcon EA Alternator. Also see: EA falcon mounting diagram (http://datsun1200.com/modules/myalbum/photo.php?lid=464)
(http://datsun1200.com/modules/myalbum/photo.php?lid=4489) Bosch of Australia internal-regulated Alternator
Chrysler alternator upgrade on Yahoo! Clubs Datsun 210 (http://autos.ph.groups.yahoo.com/group/datsun210/photos/browse/1240)
(http://datsun1200.com/modules/myalbum/photo.php?lid=6716) Alternator tension rod makes adjustments easy – and looks cool