3g alternator swap. The application should be something like a '96-97 F-350 7.

3g alternator swap The problem is that my engine is all v-belts, and the alternator is driven by a single belt going to the outside crankshaft pulley. I know the real answer is to find the Even though the 1965-1973 Mustang has a stock alternator that is externally regulated, this kit’s powerful alternator can still be added due to the included alternator conversion kit. See All 20 Photos 1995 Mustang 3G Alternator installed before wiring. This kit comes with both alternator connectors pre-installed, 8’ of large 3g alternator conversion; 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks Discuss the Early Eighties Bullnose Ford Truck 3g alternator conversion. bigcrunch. . I have gone with the 87-88 Turbocoupe serpentine belt drive. For a 130 amp alternator, what is the minimum and 1973 - 1979 F-100 & Larger F-Series Trucks - 3G Alternator Swap with Pics, Parts, Tips, & Costs - I received a few requests to do a step-by-step pictorial of the 3G alternator swap so here it goes. You can get them from ANYWHERE in stock form, which is more then enough for 99% of all applications. The Painless 3G kit takes the parts chase away from this ever growing charging system upgrade. Apr 20, 2019 #1 So I currently have removed the 1G (v drive) from my Bronco and have started to wire the 3G (7771). This thread is basically a synopsis of the super-thread: I’m getting everything together to perform the 3G 130A alternator swap on my Fairlane (shouldn’t be any different that on a Mustang) I went to put my original single groove pulley on the 3G alternator and the first thing was the pulley bottomed out against the aluminum housing of the alternator and if I would have tightened the nut it probably would not have even I think what you are describing is in my first post, picture "3G alternator wiring pg1" in the picture titled "69 Mustang with 3G". 3G alternator is a must for the fox stock alternator came from ford under powered 86 gt. Explore Our Forums. Jump to Latest 12K views 5 replies 3 participants last post by 69coupegrande Apr 3, 2013. Small white wire goes to the single connector on the side of the 3g. I am planning to replace it and 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - 1g to 3g conversion - I aquired a 1984 F250 4wd 7. CWood Discussion starter. 2. Generator mounts differently at the bottom as mounted on the sixes (front and rear plate bolts), the upper bolt with the adjuster is in the right plane but the bracket is too short, the case of the small case 3g hits the lower generator bracket itself so cannot swing in tight enough to the engine to reach the short I'm having electrical issues, and would like to upgrade to a 3G alternator. I have two questions, the first is after measuring the spacing I need a 1987 - 1996 F150 & Larger F-Series Trucks - 460 Alternator bracket for 3g swap - I would like to do the 3g alternator swap on my 1994 F250 with a 460. It has the 60Amp alternator. no starting, nada. 171 posts · Joined 2012 Add to quote; Only show this user #1 · Oct 18, 2014. A 95-amp 3G swap to 130-amp 3G is plug-and-run. General 4x4 Forums. Preparing the 3G Alternator: If necessary, swap the pulley from the old alternator onto the 3G unit, ensuring it matches the belt configuration of your truck. Ford trucks starting using the 3G in the 1992 F-150. 3G alternator (130amps) from a 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - 3G Alternator Install With Pictures - Okay, I wanted to upgrade my charging system, not because I need all the power, but mainly because I wanted to get rid of the dangerous 3G alternator conversion; 1967 - 1972 F-100 & Larger F-Series Trucks Discuss the Bumpsides Ford Truck 3G alternator conversion. Hello Folks, I am in the process of converting my 64 Comet V8 from a generator to an alternator. Nola -> Utah. 0 The 3g RJM was selling was just a souped up stock ford 3g alternator. Q: I’m in the middle of doing my engine swap and I have a problem, or 2. or I could swap to a 3G alternator with 3x the output Here is a list of parts I used to upgrade to a 4G alternator using a serpentine system. Thread starter stangman16; Start date Dec 15, 2009; stangman16 Active Member. 5L): you'll need a Pivot Mount w/ 8. Was told probably bad harness and I replaced 1987 - 1996 F150 & Larger F-Series Trucks - 3G alternator swap - charge cable? - I just installed a junkyard 3G alternator (from a 1995 econoline) in my 1990 4. I have searched for a solution and am not coming up with any results, hence this post. 632 posts · Joined 2013 Add to I've read that you can swap the alternator for a 70A or 75A GM. not2fst. Vehicles & Parts Classifieds Members Rides Problem Reports Show and Shine New Member Introductions. 4L with a bad 6G alternator. 3l? If so what cars to get from and how do i do it? Electrical - 2G to 3G Alternator Swap on 1992 4. A from alt is to bat on the relay. I'n doing the 3G upgrade and need help with the wiring. 1980 - 1986 Bullnose 1. I can't recommend it highly enough, excellent swap that does away with the external voltage regulator. 0 EFI / 4-Spd / 4WD / AC Trouble: Inadequate charging at low-idle w/ accessories turned on. 771 posts · Joined 2011 Add to quote Im using a street/strip crank pulley & using the smaller stock 2g pulley to speed up my 3g alternator. I used a shop from Cali and he will make whatever u want. 50 posts · Joined 2012 Add to quote; Only show this user #1 · Jan 25, 2013. kbuhagiar Discussion starter. Look up FiTech . 0. Should bolt right in place after you swap the multi-rib pulley for your v-belt one. You want the 3g with the holes at 12 and 6 oclock with the threaded hole at 12 oclock. The field on the PA Performance regulator is connected to wire 35 orange, goes through a Say good buy to the puny 2G 75 amp, and hello to the now adequate 130 amp 3G alternator. p38fighter New member. This information will be helpful to anyone wanting to upgrade their ford alternator i 1967 - 1972 F-100 & Larger F-Series Trucks - Battery draining after 3g swap - A little background I had a 67 2wd that was my great grandpas truck I wanted 4wd so I bought a donor truck and swapped the cab with a lot of parts sitting outside for a year. BTW - just in-case you are looking for the favored method used these days; the old converted GM alternators are now superseded by the more efficient 3G Ford internally-regulated alternators. SN Certified Technician. My fourth one is giving up the ghost as we speak. 92 Mustang LX 347 11:1 I am doing the conversion on my 66 mustang v8 from the stock alternator to a 3g alternator from a 90s mustang. 3G alternator not charging at idle. Note: This was for my 68 289 and I do not have PS or A/C. Many have posted which alternators will swap in and I don't think that one was on the list. 69coupegrande Discussion starter. 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - My 3G Alternator upgrade. 1997 Acura TL. Looking into doing the 3g alternator conversion on my 65 Galaxie. Anyway, my symptoms are this: When my truck is running/driving, and I turn on my fog lights (aftermarket), my radio shuts off. This video is a pure how-to swap yours to a 3GWith, a little upda Hey everyone I have a 1991 F250 7. 9L) - How to: 3G install for 83-92 IDIs - This is a how-to write up on installing a late model 3G alternator into a 83-1992 F-250/F350/F-Superduty series trucks with the 6. I'm actually quite surprised this swap isn't a little more popular in this forum, but enough rambling of that sort I wasn't experiencing any real difficulties regarding the OEM 2G, Dark Mode; Light Mode The 3G alternator from the 3. I know there are a few threads but I figured I would post up what I bought and did for my 3G swap. Contributor. 9L Revisited: Sourcing the Parts - Okay, Clifford's (aka my '92 4. Ive narrowed it down to the yellow constant wire on the plug i think. 9 that is my first FORD. Every year except 66 has two types of charging systems; one with an ammeter, and one with an alternator charging light. 9L - I had the alternator charge wire connector catch fire in my 1992 F150 4. 9/7. See first pic for the "stuff" that I removed. 3G alternator pulley swap question Recently pulled a 130 amp 3G from a 95 windstar in a junkyard (8. 9L) alternator has finally and irrevocably bit the dust (read burnt up). Jump to Latest I pulled out if my '66 (replaced with a 3G-160amp) I tried a 1 wire and didn't like it as RPMs had to get above 1200 in order for it to output. Delivers 90 amps at idle, 130 amps at speed. Today the alternator went out. Like $10 total. Just need to swap pulleys. With all my electrical goodies, my headlights dim to nearly nothing whenever I kick my e-fan on. Do not try to swap it at the 'yard without the right tools or you'll damage the alternator internals. These are available in several output ranges from 60 to 130 amps, are internally regulated, and function without the side harness. Early Bronco charging system upgrade 6/200 that the alternator went out. 1 of 2 Go to page. 5L 3G Alternator Upgrade - Hello! 2G to 6G alternator conversion. Excursion - King of SUVs - 6G to 3G Alternator - My Ex eats alternators. Things to gather for the 3G swap. You should try to hardest to search for generator swap, alternator swap, etc. Doesnt look like any of the 1,2,or 3g photos I've seen. com: Ford 2G 3G 4G Alternator Harness Voltage Regulator Connector plug 3 Wire Pigtail: Automotive I bought a pigtail for a 3 g alternator and the stator plug off Amazon. I'm going to do a 3g alt swap and take out this original piece of crap alternator. Going to resurrect this thread again. 8L Taurus looks like this: Things to note in the picture are the extended tabs at 9 and 3 o'clock, and that there are only 2 big cooling holes on the 12, 4, and 8 o'clock spokes on the housing (as noted, a non-130A alternator will have 4 holes there). Thread starter cody72sport; Start date Feb 28, 2014; 1; 2; Next. com. This kit is from Late Model Restoration, but other kits exist, or yo I have a 3g alternator to install in my 66 (351w). Joined Jan 1, 2011 Messages FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428) - 1964 390 Generator to 3G Alternator Conversion - Hello. 8L - So I am going to be doing a power steering upgrade (E150 power steering pump to get rid of whine since added a small lift and bigger tires) and 3g alternator 130 amp upgrade on my bronco (since added LED light bar and Electrical Systems/Wiring - 6g to 3g alternator swap - Greetings, I have a 2003 F250 4x4 5. i want to do the 3g swap in an 84 van with a 4 wire regulator Buying a used alternator isn't a terrible idea. I've been planning the 3G alternator conversion for a while, I pulled a 130 amp 3G alternator from a 93 1G to 3G Ford Alternator Conversion . I am sure its my alternator drainign it. How to install an upgrade 3G alternator conversion on a 1987-1993 "fox body" Mustang GT. Thread starter jasonmcc; Start date Apr 20, 2019; jasonmcc Full Member. Use 4AWG (or larger) charge cable/grounds and MEGA fuse when upgrading to a 130amp or higher-output alternator. Had a couple questions. Like Ga289 said, be I did a 130 amp swap about a month ago my truck its a 93 f 350 with 7. Had the flaming ford alternator and my charging gauge pegged to C the other week and truck shut down. While not necessary, it's a good precaution to have. Having to get a pushstart in the staging lanes at the drag Amazon. I've read on many websites about the 3g alternator conversion, but have yet to come across something that I think adequately answers a question I have about the use of the stock wiring off a donor car. I don't think the alternator had the strength to power the car anymore. 5 GAS engine. 1) Would a 1G alternator pulley swap directly over to a 3G shaft? 2) would you want to keep the same diameter pulley as the 1G, or do you need the smaller diameter as on the 3G's used in more modern cars? 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - 3G alternator swap problem - Hi I just made a 3G alternator implant in my 84 F250 6. with a 91 GT engine, BBK CAI,conv. This kit is made specifically for the installation of a Ford 3G alternator on any vehicle where the stock alternator was EXTERNALLY regulated We incorporate a new replacement external regulator box (as shown) to capture the proper circuit and retain the stock wiring harness along with our own 3-wire (3G Series) regulator plug. Just put ur pulley on and go. 9L) or 460 (7. My Brother-In-Law is looking to convert his 1964 Ford Galaxie 500XL FE 390 from a generator to an alternator. I kept the stock plug from the Sable and I've got the 4-gauge power and ground cables all done and set. Easy swap and the guys are right, there's TONS of articles out there about this. This is the first upgrade to my 80 F250 351M. Jan 7, 2011 I'm not familiar with the 223, but I installed a 3G alternator on my 200. It has I've been trying to figure out which 3g alternator to get for the upgrade because i'm a idiot and can't make decision. 9 f150 I got the 3g alternator conversion harness and new charge wire kit from fordfuelinjection com can I use the akternator from a 95 f150 4. 9L. 3 idi and the charging system has been nothing but trouble since day one. The existing 2g alternator is the 7 variety, but I would like to upgrade to the 8. SINCE installing the new 1969 Mustang 3G alternator conversion. I know, I know, it's a car but I've owned many Ford trucks (and currently own an Ecoboost Alrighty, i've had enough of this original charging system. Would like to hear peoples opinions on the standard 3G vs the 1-wire 3G and pros/cons of each or whatever one you use. Is there an advantage one way or the other between Megafuses or Circuit breakers? 2. 0 CFI and swapping in a 3G alt from an early 90's Mercury Sable 3. Got the wiring kit from painless performance and followed their instructions. 3G 130 amp alternator upgrade. Nov 16, 2004 640 4 29 San Antonio, TX. Got the pulley off of both, and as a shim I used the 1G Hello Folks, I am in the process of converting my 64 Comet V8 from a generator to an alternator. I have acquired an 3G alternator from a 2001 Ford Taurus 3. 1973 - 1979 F-100 & Larger F-Series Trucks - 3G alternator conversion - My alternator is done so I did some digging and came across these two old post on an alternator upgrade and ability to get rid of the old school voltage regulator. Better Voltage Regulation: Internally regulated, the 3G eliminates the need for the problematic external regulator, offering more stable power. Timmy390. 9 - I've read and read the posts on this topic but still not sure which alternator I'm looking for. In this document there are two charging system wire diagrams for every type; the first diagram shows the stock wiring with a 1G alternator. See less See more 5 -Mark Our Children , Inspire The Future Love Your Children My Window Trim Removal To go with the 560 I would imagine you'd have to 67 Mustang converting to a 3G alternator. I also had to swap my double V-belt pully with the serpentine one on the alternator. Reply Subscribe . Thread Tools Search this Thread Mar 14, 2023 | 02:08 AM Share # 1987 - 1996 F150 & Larger F-Series Trucks - 3G alternator swap on 4. I got the 3g alternator from a mid 90s Taurus. But I have a few questions about the 2G wiring before I continue . I am currently running a stock 429 motor with a run-of-the-mill alternator. I have searched this site, as well as google, FSB, and many other forums but cannot get definite answers. 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks. 0 but is it possible on a 2. With old alternator when I put the lights on and heater fan to full I get the reading only 12V. I just need to know what alternator to buy and what I need to change/splice to make it work. 1965 Mustang Coupe www. Next, wire up your fuse to the positive side of your starter solenoid, then run The 3G alternator, a mid-90s upgrade, brings quite a few perks: More Power: With output ratings from 90 to 130 amps, the 3G provides a big boost over the stock 1G’s 65 amps. Read more when you In this video I install a 3g alternator in a ford 7. Made life easier. mikestang63. Thread Tools Search this Thread Oct 21, 2010 | 04:19 PM Share #1 3G alternator swap in a fox. The application should be something like a '96-97 F-350 7. 99% of the time you will have to put the lock washer behind the pulley. I have taken the dual V-belt pulley from Excursion - King of SUVs - 6G to 3G Alternator - My Ex eats alternators. P. Specifically I am looking to do the conversion on my 6. Phydeauxman Discussion starter. My alternator wont line up and my power steering pump will not line up also. 2005 Chevy Venture. I don't remember the exact year but I think it was a Electrical Systems/Wiring - 3G Alternator Swap Troubleshooting - Howdy! First post on here. 1987 - 1996 F150 & Larger F-Series Trucks - 460 Alternator bracket for 3g swap - I would like to do the 3g alternator swap on my 1994 F250 with a 460. 3G alternator Conversion. Go. There are other ways to convert to a 3G alternator. Recently replaced my dying 2G alternator with a new 130amp 3G. I am doing a 3g alternator swap on my 1989 mustang gt. One wire from the alternator lug to the battery. 9L (6-cyl) last weekend, which is apparently not that uncommon for 2G units. Bronco Guru. 1967 - 1972 F-100 & Larger F-Series Trucks - Battery draining after 3g swap - A little background I had a 67 2wd that was my great grandpas truck I wanted 4wd so I bought a donor truck and swapped the cab with a lot of parts sitting outside for a year. How can I fix this? A: Make sure to use the alternator bracket that came with the 6G74 and also make sure you use the upper power steering bracket that came with it too. I run a CVF racing under drive pulley kit and 3g alternator. The diagram that is often referenced shows a 175A megafuse with the comment: "The charge wire MUST be at least 6GA capable of handling 130+ AMPs to prevent The popular Ford 3G Alternator conversion just got easier. 9 and will it fit with no bracket modifacations needed and 3G alternator conversion. 1983 - 2012 Ranger & B-Series - 3g alternator swap - Just finished swapping in the infamous Ford 3G alternator into my 1987 Ranger. I am not in a rush, 1987 - 1996 F150 & Larger F-Series Trucks - 1989 F150 5. 25" spacing) and planned to put it on my 89 IDI. This kit contains all of the components needed in order to connect a Ford 3G According to the BC wiring diagram the green/red wire off the 3G Alternator wiring harness needs a 12 volt (run) power wire. 1K views 6 replies 2 participants last post by n2omike Oct 19, 2014. 5 l 460. Oct 8, 2009 #1 Oct 8, 2009 #1 Is it recommended to swap pulleys from the 2g to the 3g when doing the conversion? I used a 94-95 mustang gt 130 amp alternator. 9. I got everything in and wired up but my bolt holes aren't lining up. I’ve never been happy with the charging system on my 85 LTD LX. Save Share Reply Quote Like. Everything 3g alternator conversion pulley swap? Thread starter strtrcr50; Start date Oct 8, 2009; strtrcr50 New Member. My old alternator and belts are going, and its needed for an eventual stereo swap. Make sure that you have proper clearance between the pulley and the alternator. Dec 15, 2009 #1 Dec 15, 2009 #1 Picked up a Tuares 3g alternator and I'm finally getting around to converting, though I have a couple of questions. Then rebuild it. Member. Come join the discussion about turbos, engine swaps, maintenance, and more! Show Less . Everything works fine but after its all hooked up it drains my battery. Thread starter p38fighter; Start date Jan 7, 2011; P. Next Last. I completed this for about $30 in parts including the alternator. Swap your pulley from your old alternator to the new one. When I turn on the headlights the volt meter drops a little I turn on blower motor it drops too. The internals parts of the 148mm large case 3g, swap over all I tried searching "3g alternator swap" and got no results that were relevant in my case. Jan 27, 2016 09:10 AM. Looking on ebay and noticed quite a few are the 1-wire type, some people reference the 1-wire as being for a race application not for the street. 0L (non-flex HO Conversion(e7's air injection humps grinded down), Cold air intake, Electric Fan, 180*t-stat, Smog pump deleted, Glasspacks, A/C removed, bbk headers with dual exhaust, 3g alternator, Battery relocated to the trunk, BBK underdrive crank pulley, Kirban adjustable fuel pressure reg. Even though I've gotten really good at swaping them out I was wondering if a Ford 3G alternator from a 1995-1997 powerstoke will work for my 2003 6. - This is a very popular subject and upgrade, in the spirit of different ways to skin a cat this is how mine is going. cody72sport Sr. Joined Dec 1, 2018 Messages 395 Loc. 1973 - 1979 F-100 & Larger F-Series Trucks - 3g alternator swap - I've got a 77 F100 2wd with v8 302 and I've been working on a 3g alternator swap. The alternator is the correct dimension so that the pulleys line up without having to shim it. Additionally, 3G models provide better 1987 - 1996 F150 & Larger F-Series Trucks - 130A 3G Alternator upgrade on 6. 8 2G to 3G Alternator upgrade questions - Hello everyone, Plowing with this truck and it doesn't like the stock alternator, can barely plow with the lights on. 3G is prized for its high amps at low RPM. Woud like to do it to my truck, did it on the 390 in my 79 and it was the best mod ever on that. 9L) - Best 130 amp 3g alternator for conversion - I've read about a lot of possible alternators for doing the 3g conversion, but I am having trouble figuring out which one is the best. Check for interference with the bracket and grind bracket as needed 3. With my a/c on high and my lights on the old 2g would drop the gauge down The use of the 3G alternator does away with all the voltage regulator wiring except for the Light Green/Red stripe wire, No matter what or which OD choice you pick, plan on spending $2K+/- on an OD swap to a BBF. This information will be helpful to anyone wanting to upgrade their ford alternator i 1987 - 1996 F150 & Larger F-Series Trucks - 92 F250 7. Gen mount brackets are usually not alternator friendly without extensive mods. That's because the 3G 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - Alternator swap - not 3g? - I was going to start gathering parts for a 3g swap and crawled under Camano (86 F250 460) this evening to see what I had currently. The 3G modification fixes this lack of 80’s engineering judgment (read: Kirchhoff’s law) with a larger battery cable (4GA recommended, 6GA minimum). 95 to 130 alt swaps should be direct bolt on for your 95bko as it is for mine. Unfortunately, as Pre-Power Stroke Diesel (7. I would like to do a conversion to put a 3G alternator on this truck and get rid of the old 2G that failed. I'm planning on buying one from napa or oreilies for my 93f150 with a 4. 5. joefritz25. Wired the a Take the guesswork out of your 3G swap with all the wiring done for you using all new American made parts. Get a 95A small case 3G. I'm actually quite surprised this swap isn't a little more popular in this forum, but enough rambling of that sort I wasn't experiencing any real difficulties regarding the OEM 2G, Disconnect your batteyr and remove the old alternator. 9L) - 3g alternator rebuild - Hi y'all , I've rebuilt my Ford Large case 3g alternator, and thought i'd post a step by step walk through on the process. A new alternator, can run up around $150 depending on where you get it, and the really cheap ones are just that-cheap. 50 posts · Joined 2010 Add to quote; Only show this user #1 · Mar 29, 2013. 9 idi with v-belts. 2G to 6G alternator conversion. 1973 - 1979 F-100 & Larger F-Series Trucks - 3G alternator/ammeter - Hey guys! I'm pretty sure I spend more time researching 1973-1979 Ford pickups than anyone else. Joined Mar 31, 2009 Messages 796. 1987 - 1996 F150 & Larger F-Series Trucks. 3L cranking slower - and slower - and s l o w e r - until on thursday, it just barely had the juice to get her fired up. 1994 Chevy Caprice. I have made my battery cables out of 1/0 AWG thats located in the stock location. 3L IDI & 6. Easiest is 95A 3G for a '95-97 F-350 7. Easy with an impact. MUSSIN Discussion starter. The car has a rear battery Pre-Power Stroke Diesel (7. Wiring the 3G Ford 3G Alternator Swap Discussion in 'Electronics and Electrical System' started by Vanessa Wilson, May 3, 2016. Under electrical load, voltage dips (and lights dim a bit) My alternator died on me last night, so I'm thinking about doing the 3G swap. 6-rib serpentine belt - Good Year 4060400 (40") 2000 Taurus Alternator - 4G 1970-73 SBF alternator brackets and spacers D0OE-10A336-A2 - Head bracket D0OE-10156-A - Alternator Bracket (Of course, now I know that you can re-clock a 3G alternator to any one of three positions: 3:00, 7:00, and 11:00. Who has done this and what is the correct way?? I did this swap like 3yrs ago, I bought a kit and followed the 3. Small case, clocked correctly. 3 idi diesel truck. The second diagram shows the 3G alternator and the new wiring. $500 beater. i know that many many people have done it, so I figured someone could just point me in the right direction. I've got a 3G wiring harness from the dealer and I understand how to connect the stator wire and the other that goes to the bat lug. Apr 4, 2015 #19 Apr 4, 2015 #19 What pulley is on the alternator. 39. do you want to upgrade the alternator on your vintage or classic ford? i will show in this video how i was able to convert from my old 65 amp 1g ford altern Disconnect your batteyr and remove the old alternator. The S The popular Ford 3G Alternator conversion just got easier. Went to remove the old pulley, used a large set of channel locks to keep the pulley from moving (since I cant use a serpentine pulley for V-belt accessories), and loosened it with a 1/2" drive I intend to replace this 1-wire unit with a large case Ford 3G alternator with OEM internal regulator (not-1-wire) delivering 150 Amps and a far better engineered alternator cooling system. MSD cap,coil FRPP 9mm wires, Autolite copper plugs, BBK shorty headers,O/R H pipe I am looking into swapping a 3g alternator into my 79 bronco trail rig. I have the brackets from a 64/64, I have a 7" 3G 165amp alternator from some ford (180 degree mounting holes, 7" casing) and the shop is installing them. The 66 only has an ammeter. Everything's bolted into place and everything else is all 1987 - 1996 F150 - 3g alternator in a 93 - I gotta 93 4. I guess I would describe the noise as a lite grinding/whinning noise. Run a heavy (4 ga-ish) cable from the output stud on the back of the 3g to a fuse block with a 175 amp fuse. Install the 3G using the original lower 1G is the first generation alternator, 2G the second, and 3G is the third. From 1993 on, most Fords used a modern 3G alternator. C. 25 because there are more choices available with the larger case. You can do the 3g swap first if you bypass the amp meter and render it dead. 25” Simply disconnect the battery, drive belt, remove the wiring from the old alternator, and remove the bolts that secure the 1G alternator. The alternator is making some noise, so im thinking I might return it since its lifetime warranty. To swap a 3G into your vehicle, test fit the alternator in the bracket to find out how much of the support bracket needs trimming. Here is what I did - So maybe this will help others in the future. Help ID this alternator. Projects 1987 - 1996 F150 & Larger F-Series Trucks - 3G alternator swap on a 93 7. I have read the instructions provided by PA as well as 6G74 Alternator Bracket A forum community dedicated to Mitsubishi Eclipse 3G owners and enthusiasts. Im using a T-bird/2spd fan on low. 69 alternator swap. That's what I do. to Pro M 75mm MAF,Pro P 70mm TB,Spacer, A/C and Smog gone, belt 72in,Full BBK under drive kit, PA 3G 130 alt, electric fan, Stock rad. 1987 - 1996 F150 & Larger F-Series Trucks - 130 amp 3g alternator swap question - 1994 F350 5. I am not in a rush, 13. The old hold-up that I HO Conversion(e7's air injection humps grinded down), Cold air intake, Electric Fan, 180*t-stat, Smog pump deleted, Glasspacks, A/C removed, bbk headers with dual exhaust, 3g alternator, Battery relocated to the trunk, BBK underdrive crank pulley, Kirban adjustable fuel pressure reg. Available with either 130 or 225 amp internally regulated alternators. , Custom H pipe, msd coil, 1993 crownvic aluminum driveshaft 1987 - 1996 F150 & Larger F-Series Trucks - 2G to 3G Alternator Swap - I have my 88 F250 with a 7. Jun 21, 2006 0 4 0 Previously from Dirty Jerzey exit 7a. Jump to Latest 5. On a conversion from a 1G to a 3G alternator all you need to do, besides the physical alternator change, is to remove the GRN/RED wire from the regulator plug, extend it and connect it to your 3G "I" (Ignition) terminal, Remove (or not) the regulator itself and the regulator to alternator harness, run a 10 awg BLACK wire from the alternator GND terminal to the Electrical - 2G to 3G Alternator Swap on 1992 4. I also ran a ground off the case to the frame of the car. I am in the process of putting my rebuilt engine back in my 85 SVO. 3G Alternator Install. Finally got everything back together and my alternator wasn't #775004 - 09/04/05 02:49 AM Re: 3G alternator swap: Darkwriter77 Climber Registered: 11/15/04 Posts: 534 Loc: Apache Junction, AZ How'd you score a 3g from a '90 Town Car? Mine still has the original crappy 2g unit that came with it in there. I wanted to throw it out there to see if there are any learning curves not included 1983 - 2012 Ranger & B-Series - 3g alternator swap - Just finished swapping in the infamous Ford 3G alternator into my 1987 Ranger. I I have a 62 Lincoln Convertible with a Generator, attempting to do a 3g swap. Insert the new 3G alternator in the bracket and thread in the bottom bolt only. Jump to Latest 14K views 29 replies 18 participants last post by Shakerhood Jul 23, 2008. After I remove the (stock) "old" voltage regulator from the fire wall will any of those wires from the (stock) "old" alternator wiring harness still work? Yes, 150 amp fuse is fine. This thread is basically a There are 3 different mounting styles for the 3G alternator that can be used as an upgrade on other vehicles: If you have a 66-86, anything with v-belts, or a 87-98 300 (4. I know there are a few companies selling adapters but I don't know if there is a specific model alternator and how (’89-’98) 3G (2006-2014) Vitara & Grand When you swap from a 1G or a low output 3G to a 130 or more amp 3G, although you do not NEED a larger charge cable such as a 2 Gauge, $190 to RJM for the alternator, 3G harness, and charge cable made for a pretty good deal for me. Unfortunately, as Ok, well I finished my 3G swap. That said, i've never even done an alternator swap on my own so need some clear directions :) Thanks. 1254 posts · Joined 2001 Add to quote; Only show this user #1 · Jul 2, 2008. The new alt is mounted, #4 battery cable to 150 amp fuse, then to bat post on the relay. I'm tired of replacing batteries and watching my voltage drop severely during periods of long idle. Some minor adjustments may be needed depending on the specific alternator model. Technically it belongs to my son, but he has given it to me to use because he never drives it,The almost brand new stock alternator is toast , turns out that when it was installed, he had purchased a 200 3g alternator conversion questions. 1987 - 1996 F150 & Larger F-Series Trucks - 1990 f150 2G to 3G alternator swap - I have been researching this topic all night and morning and I believe Im beginning to understand it. It was even worse at night with the headlights on. If it's here, you're more likely 1987 - 1996 F150 & Larger F-Series Trucks - 2G to 3G alternator swap - I am in the middle of a 2G to 3G alternator swap. Install the new 3G alternator onto the engine using the original mounting brackets. Swapping out the crappy old 1G alternator in my '84 5. 4. PA Performance (link below) has the electrical components needed to make the conversionnamely the high capacity lead wire and the conversion "voltage regulator" so your gages work. 462802C Mustang 65-85 Alternator Conversion Kit Allows Use Of 3G 130 Amp Alt To Be Used 1965-1985 | CJ Pony Parts . You can also remove the voltage regulator and associated wiring. Yes, a 25 amp generator was originally on the car. I ordered the Install the 3g alt. Disconnect and remove the external 1973 - 1979 F-100 & Larger F-Series Trucks - 3G Alternator Swap with Pics, Parts, Tips, & Costs - I received a few requests to do a step-by-step pictorial of the 3G alternator swap so here it goes. You can use the existing "D" plug from the regulator on your current alternator on the 3G, just unplug it from the old one and plug it in to the 3G. I've looked at new ones online and used ones and driving myself crazy about the wirering especialy when I saw a post *Description:*There are near 100 diagrams on how to do this, but they make it too complicated in this video I will show you the easy way to wire a Ford 3g School me on 3g alternator upgrades. Aug 27, 2012 11,608 9,207 214 In the garage. On my 3G swap, I used the largest fusible link I had in my junk box and back fed the generator to alternator conversion. 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - 3G alternator swap issue?? - Need help! Swapped a 3g alternator unit to my 86 f250 w/460. 0L wagon. MarktheShark Discussion starter. com which I found when I did a interwebs search for 2G to 3G conversion. Until now, pigtails, large gauge charge wire, and a heavy duty inline fuse have all had to be sourced individually. The 3G was internally regulated, used two internal cooling fans, sealed bearings, and had a superior battery stud. This conversion kit incorporates a new external 1973 - 1979 F-100 & Larger F-Series Trucks - 3g Alternator Swap 460 Questions - Getting ready to do a 3G alternator swap on my 1976 F350 with the 460. Do I just chuck the stock regulator and splice the wires together like the reg was never there? I would like to do this swap, but dont want to butcher my car's wiring by cutting/testing/splicing wires till I get it right. send me a privet message with your email ill send you a video of the 3G alternator Mega Amp fuse As long of a length of the alternator harness and battery wire from the back of the alternator out of the donor car you got the alternator from (it never hurts to have more and have to cut it, than not enough). I have read several posts/websites on the swap, and the High output 3G alternator installs in 66-77 Ford Bronco with a single wire. The 3G alternator came with a serpentine pulley, which I have removed, but I cannot figure out how to correctly install the new v-belt pulley. I have a 1990 f150 xlt lariat with the 5. A rebuild kit is like $36, plus the $13 for the alternator, and a $6 core for not bringing a used alternator in, so $19. Jump to Latest 22K views 17 replies 5 participants last post by PSIG Jan 29, 2013. 5. Yellow goes to the output stud on the back of the 3g. Plug the 3 connector plug into the side of the 3g alt. Full Forum Listing. The diagram that is often referenced shows a 175A megafuse with the comment: "The charge wire MUST be at least 6GA capable of handling 130+ AMPs to prevent 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - 3G Alternator Conversion / 86 F-150 / EFI - Got a 1986 F-150 / 5. Today I put the 200A 3G alternator in and I get the same reading in the volt I am running a 3G (95amp) alternator on my 70 F-250 w/390. This is just the way I did it. My concern 1G to 3G alternator swap help. The stock output on my current 6G alternator Thank you for heads up now I have to figure out pulley diameter for alternator and I'm set. 5 l . Supposedly the stock alternator (65-amps) had been rewound to 100-amps, but it still couldn’t keep the battery charged at idle. 14. Its a lifetime warranty pep boys altetrnator. There are some really excellent discussions here and in another forum, so the how-to part Depending on how your compartment and hoses are laid-out, this may be an option. Bolt the 3G alternator up and check to verify serpentine belt is still the right length. Anyone know where i can find a wright up on the 3g swap, i tried searching but found nothing. I found info on doing the conversion on a mustang, (1 or 2 V-belt) pulley off of any earlier Ford to replace the serpentine pulley on the 3G. I got the pulleys all done and fitted, the volatage regulator switched out, but I am stuck at the wiring. Use the included blue loc-tite on the pulley shaft and use an impact to tighten the nut. Included is a premade conversion harness, (simply 3G Alternator Conversion. This is what i have to work with: 1982 FSB 300 straight 6 The goodies possibly the biggest pain in my assreferring to the ammeter Now In this video I install a 3g alternator in a ford 7. Click on thumb for larger photo. 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - 3G alternator conversion Question - Preparing to convert from 2G to 3G, but I have several questions regarding fuses. what i use was a alternator from a sn95 mustang and i used the wire off a 2000 Lincoln Ls pop the trunk removed the spare tire and you'll find plenty of tight wire to do the whole swap plus it has a big fuse that you can use. From what I read it's only 45 amps. If you looked hard, I suppose you could find a similar kit on e-bay, too . Normally, swap the old 2g pulley back on ts that is Pre-Power Stroke Diesel (7. It's time for the 2G to 3G 130A upgrade. ) It seems to me that the 7:00 position is best because it keeps the wiring away from the block when you mount the alternator with the 3-inch "slug" pivot spool on top and the stock belt tension/adjustment bracket on the bottom. any tips? Save Share I am attempting to do the 3g alternator swap and am having trouble transferring my v-belt pulley to the 3G alternator. I've read a little on doing the 3G swap on a 5. , Custom H pipe, msd coil, 1993 crownvic aluminum driveshaft Pre-Power Stroke Diesel (7. 1. If you have a 7 volt choke there's no need to change it when doing a 3G conversion. I would have referred you to garysgaragemahal. Updated: Mar 7, 2023. Next, wire up your fuse to the positive side of your starter solenoid, then run Looking into doing the 3g alternator conversion on my 65 Galaxie. I want to swap it to an internally regulated 3g alternator. I purchased a new headlight (engine bay) harness (w/tach), a new alternator harness (w/tach) and the PA performance conversion kit. This conversion is specifically for 69 and 70 Mustangs, although the concepts apply to all. I have been looking around and decided to to a 3G upgrade using parts from RJM Injection Tech. The following article is a compliation of pictures from my own projects and sources Welcome back to Bullnose Garage! Today, we're diving into one of the most popular upgrades for Bullnose Fords: swapping out the old 1G alternator for a 3G al so i did this 3g alternator swap on my 90 mustang 302 carbed. I have an 89 e150 with the 4. Mount the fuse holder. I checked out the 3G's on EBay, and they seem to all have the serpentine "grooved-type" pulleys, and they appear to be smaller diameter. 3L IDI diesel. Finally got everything back together and my alternator wasn't Fords 3G alternator was a giant leap in technology and quality. 5L GAS engine. What needs done to fit them onto an early mustang and/or wire them up? Thanks! especially if you swap over to an electric radiator fan. 3L IDI - Guide - Good morning all, For the past two weeks I had been noticing my '92 7. uai mwyqm xewx jzf spht kfvj pfbyer kdrnhiygi fnqikl hsryi lczkm sgaa hrddm kgmrwb kbj