necessaryevil
New Member
- Joined
- Apr 5, 2010
- Messages
- 172
- Reaction score
- 0
- Points
- 0
- Location
- salem,or.
- Vehicle Year
- 1987
- Make / Model
- ford
- Engine Size
- 2.9
- Transmission
- Manual
so in the quest for more power i am converting my internal regulated alternator(87 b2)to a external regulated alternator. so i went down to the junk yard and grabbed a alternator and the voltage regulator and on the voltage regulator there is four wires or/lt bl, wht/blk, yel, and lt gn/red. and after doing some digging have found the or/lt bl is the field control and goes to the orange plug on the alternator, yellow goes to the battery pos, and the wht/blk is the stator control that goes to the black plug on the alternator but cant figure out where the lt gn/red goes. has any one else done this or can some one point me in the right direction?