Notices
1961 - 1966 F-100 & Larger F-Series Trucks Discuss the Slick Sixties Ford Truck

generator to alternator conversion

Thread Tools
 
Search this Thread
 
Old Jul 4, 2007 | 06:01 PM
  #1  
tx64f100tx's Avatar
tx64f100tx
Thread Starter
|
Junior User
Joined: Jan 2006
Posts: 64
Likes: 0
Question generator to alternator conversion

ok, on my alternator i have 5 places to put wires.... 1 ground, 2 battery, 3 FLD, 4 STA, 5 (not labbled anything).. what wires need to go where? on my voltage regulator i have battery, arm, and FLD... obviously a ground wire goes to the ground, the battery wire goes to the battery, the fld goes to the fld, but where does the ARM go, and what goes on the one not labbled and the STA?? i know when i convert over i get rid of the voltage regulator, when i do this do i need to keep the capacitor that is on my regulator?

thanks guys
 
Reply
Old Jul 5, 2007 | 08:13 AM
  #2  
Lui's Avatar
Lui
Freshman User
Joined: Apr 2007
Posts: 33
Likes: 0
I dont think you need every wire on the alternator hooked up. When I rewired mine I used a Ron Francis wiring kit and only used two wires to hookup the alternator (one to starter solenoid and one to regulator) all the other places where you can connect wires to were just ignored.
 
Reply
Old Jul 5, 2007 | 10:01 AM
  #3  
tx64f100tx's Avatar
tx64f100tx
Thread Starter
|
Junior User
Joined: Jan 2006
Posts: 64
Likes: 0
this is a alternator i got off rock auto, for those who have used or gotten one of them, also lui im not using a wiring kit, im just going by the wires i already have there. how much was that wiring kit though?
 
Reply
Old Jul 5, 2007 | 02:06 PM
  #4  
Lui's Avatar
Lui
Freshman User
Joined: Apr 2007
Posts: 33
Likes: 0
My alternator is called a first generation or something like that and had a bunch of wires attached to it originally when I got it. I decided to tear up the whole electrical wiring on the truck since it had so many years of splices and riggin on it and I didnt want to add to the chaos. So I went in and took out everything that resembled or smelled like a wire. There was not one wire left on the truck when I got done.
Called Ron Francis told them the information they wanted and they set up a whole kit for me. I think I paid about two hundred somethin for the kit which comes with a new panel and light switch. Let me say it was the easiest wiring job I have done. You have to read the instructions first and go thru each bag in alphabetical order and by the third bag the truck is already runnin.
the regulator now sits inside the cab and one wire goes to the alternator from it.
All the wires are marked with there purpose like horn, lights etc.
Oh and there tech support is great too. Im now switching from points and condensor to a complete MSD electronic system and called them to ask what I had to do and they told me exactly what to do.
Lui
 
Reply
Old Jul 5, 2007 | 04:23 PM
  #5  
arctic y block's Avatar
arctic y block
Post Fiend
Joined: Sep 2006
Posts: 14,325
Likes: 14
From: Island Southeast Alaska
I just go to a one wire Alt When changing from a Gen. Never have had a problem. Cheep, quick and easy.
 
Reply
Old Jul 6, 2007 | 06:36 PM
  #6  
tx64f100tx's Avatar
tx64f100tx
Thread Starter
|
Junior User
Joined: Jan 2006
Posts: 64
Likes: 0
pic

heres a pic so you can see what post im talking about
 
Reply
Old Jul 6, 2007 | 06:50 PM
  #7  
arctic y block's Avatar
arctic y block
Post Fiend
Joined: Sep 2006
Posts: 14,325
Likes: 14
From: Island Southeast Alaska
Well the batt goes to the battery. Field comes from ignition on. Ground is ground to any where. The start goes where? Start on solenoid maybe? It has a built in regulator, It just isn't self exciting like a one wire is. Hence the field to excite it. What's this going into. most fords that use an internal regulator are already wired for this Alt.
The copassitor or condenser is just used for Raidio noise suppression.
 

Last edited by arctic y block; Jul 6, 2007 at 06:54 PM.
Reply
Old Jul 6, 2007 | 11:55 PM
  #8  
tx64f100tx's Avatar
tx64f100tx
Thread Starter
|
Junior User
Joined: Jan 2006
Posts: 64
Likes: 0
a 64 ford f100, the thing is, it has a generator with 3 wires... those wires go to the voltage regulator... but im putting this alternator in with the 5 post... so i gotta figure which wires go where
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-1

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-2

Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-3

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-4

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
story-5

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-6

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-7

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-8

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-9

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
Old Jul 7, 2007 | 12:02 AM
  #9  
arctic y block's Avatar
arctic y block
Post Fiend
Joined: Sep 2006
Posts: 14,325
Likes: 14
From: Island Southeast Alaska
The alt in the pic is has a built in regulator from what I can see.
 
Reply
Old Jul 7, 2007 | 12:09 AM
  #10  
tx64f100tx's Avatar
tx64f100tx
Thread Starter
|
Junior User
Joined: Jan 2006
Posts: 64
Likes: 0
yes, just i needa know exactly which wires need to go where and all so that it will be wired right
 
Reply
Old Jul 7, 2007 | 12:11 AM
  #11  
NumberDummy's Avatar
NumberDummy
Ford Parts Specialist
Joined: Nov 2006
Posts: 88,826
Likes: 785
From: Simi Valley, CA
Club FTE Gold Member
Originally Posted by arctic y block
The alt in the pic is has a built in regulator from what I can see.
On the mid 1980's and later Motorcraft alternators, the regulator is a half moon shaped black plastic piece that bolts to this area of the alternator...I don't see one in his picture.
 
Reply
Old Jul 7, 2007 | 12:16 AM
  #12  
arctic y block's Avatar
arctic y block
Post Fiend
Joined: Sep 2006
Posts: 14,325
Likes: 14
From: Island Southeast Alaska
My bad Bill yer right as always. But he needs to upgrade to a late model reg and get the harness. Right? The one wire is so much easier. I got two 100 amp ons for the boat. one Delco that is on and one Ford for backup or for sale.
 
Reply
Old Jul 7, 2007 | 12:19 AM
  #13  
arctic y block's Avatar
arctic y block
Post Fiend
Joined: Sep 2006
Posts: 14,325
Likes: 14
From: Island Southeast Alaska
Got one wire Delco's on the 62 and 55 as well.
 
Reply
Old Jul 7, 2007 | 12:26 AM
  #14  
arctic y block's Avatar
arctic y block
Post Fiend
Joined: Sep 2006
Posts: 14,325
Likes: 14
From: Island Southeast Alaska
Ya need the reg that goes with that Alt. The Gen reg won't work. Than a junk yard harness and we can go from there as it will be mostly plug and play.
 
Reply
Old Jul 7, 2007 | 12:44 AM
  #15  
NumberDummy's Avatar
NumberDummy
Ford Parts Specialist
Joined: Nov 2006
Posts: 88,826
Likes: 785
From: Simi Valley, CA
Club FTE Gold Member
My suggestion: The 1965/68 Mustangs used the same 40/45/55 amp alternators as the trucks did. The alternator harness from the Mustang has been reproduced This will give him the correct electrical plugs ins on the alternator. He will then have to splice the wires to his present loom.


Mustang looms for 1965/68 have all been reproduced. So, the headlamp loom, and engine gauge feed loom will also work on F Series trucks.

Mustangs use the same seal beams, parklight sockets, horns, horn relay, alternator, alternator regulator, starter solenoid, temp and oil senders, yadda yadda yadda as the trucks do.


>>> E2PZ-10316-A .. Alternator Regulator (Motorcraft GR-540-A)..replaces >> C3SZ-10316-A & D4TZ-10316-A ~ Fits EVERYTHING = 1965 thru the 1980's. (1963 and later on T-Birds)
 

Last edited by NumberDummy; Jul 7, 2007 at 12:56 AM.
Reply



All times are GMT -5. The time now is 10:04 PM.

story-0
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-1
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-2
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-3
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-4
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-5
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-6
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-7
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-8
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-9
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE