How To Hook Up A Gm 1 Wire Alternator

Tractor Alternator Wiring Diagram. hello fellow falcon owners i have a 64 convert falcon 289car was a generator car swaped it over to a gm one wire alternator setup well had a shop do it but i dont. Delco's simple answer to the field wire to wire ho 7127-105c 75-85. ok i have a mazda b2200 and i would like to run a chrome chevy alternator on it. If you are converting from a 3wire 10SI to a 1 wire regulator you can hook up all your stock connectors, and run it as is. You can save this photo file to your own laptop. Questions: 1. This one wire alternator simply needs hooked up direct to the main battery lead or power source. Hook up chevy equinox Ok. The newer versions have fixed the low RPM problem, so I am using a 1-wire Delco alternator on my 46. With a little work, you can convert any GM alternator into an electric generating wind turbine. This GM alternator has a self exciting regulator for a ONE WIRE hook up convenience…which makes for an easy installation. GM alternator wiring GM alternator wiring. Ok guys I need a little help. I know this cant be right! Hoping someone can help me figure this out. After you have installed the positive ground rectifier you must wire the alternator using the red jumper shown above. I have a 140 Amp Powermaster alternator hooked up w/ the 1 wire. My understanding is that to connect up the tachometer from the switch panel it needs a fourth connection (usually w) and this is shown in the engine wiring diagram (below). MGA Generator to Mini Denso Alternator Conversion At 02:17 PM 11/20/2011, George Stringe wrote: "I used a small one wire alternator I bought on line from DB Electrical on Ebay for $85. Do a search for CS130 conversions. The voltage regulator has four wires (black, green, yellow, orange) but no markings to what they go to on the alternator (Kind of know by the jeep tech service manual but not completely sure). the circuit on the black wire side of the tach going to the coil also contains a calibrated ballast resistance before it gets to the plus side of the coil. "The 1-wire alternator only has a sense of what it is sending current to, which is the battery. IF YOU ARE HAVING TROUBLE HOOKING THE ALTERNATOR UP I JUST UPLOADED A VIDEO EXPLAINING HOW TO DO IT, SORRY I GOT A LITTLE AHEAD OF MYSELF IN THIS VIDEO IF CAR WONT SHUT OFF TRY PUTTING THE #1 WIRE. 2-Wire GM Alternator Connector for Alternator with. The "new generation" AMC V8's used Motorola with several different AMPs (depending on options, fleet package, police, taxi, ect) on 290V8, 343V8, 360V8, 390V8 and 401V8. That is why the 1-wire looks just like the GM factory alternator. Voltage varies from around 12v to 14. I keep having intermittent regulator problems and am wondering if converting to a 1 wire alternator would help. It has one large lug. How to Hook Up My Alternator in My '86 Chevy by riklomas. The plug-in on alternator is NOT used. The dummy light goes between the switch and alternator. 1 wire, 2 wire, 3 wire, 4. The voltage regulator is built into the alternator. Engine Get your hands dirty with these engine tech tips for testing a junkyard motor, gapping and staggering your piston rings, or getting a lesson on Pro Stock Engine tech with the Engine Category. Changed alternator with no change. A+ terminal go?. The 120 and 160 amp DynaForce Alternators are designed with straight mounts. A 1-wire alternator offers a simplified installation and clean setup. This is significant, because these cars usually did not use an inline ballast resistor, but instead used a resistance wire. Alternator output and chassis battery are on one lug and House battery on the other. Note that most aftermarket tachometers work with a 12-volt signal. or run #1 wire with a radio shack rectifier diode $3 at radio shack pointing towards the alt THIS IS HOW THE ALT IS HOOKED UP TO A GM VEHICLE ALL IM DOING IS SHOWING YOU HOW TO WIRE UP THE ALT. One wire: Alternators that have one positive wire connected to the alternator has the ground connected to it's case. Our high output alternator has the same mounting pattern as the straight ear alternators found on GM vehicles from 1964 through 1996. The result is electrically the same as the diagram at the top of the sheet, just cleaner. Wiring an alternator. Wiring instructions for the GM Delco Remy internally regulated CS130 alternator. I have a 140 Amp Powermaster alternator hooked up w/ the 1 wire. 1-Wire Universal Single Contact Back-Up Light Socket. The 10SI internal regulator alt came into use around 1973. yuo need a timing light. New Premium HIGH OUTPUT GM 1 Wire Alternator 120A with Low Speed Turn on Big Block or Small Block Delco type True 1 wire and doesn't drain battery when not in use 4. The engine he's working on is off of a 1969 Chevy, 350 engine. Only at www. Subject: Universal Alternator Wiring Instructions On most heavy trucks you will find one, two or three wires going to the alternator. One wire alternator is so easy to hook up just one heavy wire from the battery to the pole on the alternator. How to Install a 1-Wire GM Alternator. 8904N (12887) Delco Replacement 61 Amp/12 Volt, Alternator - CW, 1-Groove Pulley, Self-exciting, 1-wire Used On Various Marine Applications Lester Nos 8904 Dimensions 1 in. Hy sergio, my description of how to wire up the alternator is sound, and I suggested you do it that way to make it easier on you. Gm alternator wiring diagram 1 wire as well as one wire gm alternator wiring one wire alternator wiring diagram 2wire gm alternator wiring diagram 1990 gm alternator wiring diagram single wire alternator wiring diagram gm alternator wiring diagram 1988 gm alternator wiring schematic single wire alternator hook up 4 wire gm alternator wiring diagram 1989 gm alternator wiring diagram three wire. These instructions and tips will keep your hotrod running well and from burning down! If you have anything you would like to see in the Hot Rod Wiring area, let us know!. So I want to get a regular hook up alternator at the local auto parts store. WIRE HARNESS INSTALLATION INSTRUCTIONS For Installing: #10205 Classic Plus Customizable GM Pickup Chassis Harness – 1973-87 – 27 Circuit Manual #90507. Re: GM Style 1 wire alternator & ammeter gauge hook-up. com FREE DELIVERY possible on eligible purchases. Will my stock Ammeter still work ok? On my 42, I retained the generator (switched to 12V) and ran the fusebox main lead from the foot switch to the ammeter and from the ammeter to fusebox. On the back of the alternator, use a short jumper wire to connect terminals “E” and “S”. The GM Delco-Remy cs130 alternator was used on GM vehicles from about 1986-1996. The black wire should be the ground, connect a test light to confirm by connecting test light to positive battery terminal and touching this wire, if it is the ground it will light. If the damaged fuse link is one of 3 fed by a common number 10 or 12 gauge feed wire, determine the specific affected circuit. Then you need to polarize it at the dual plug in's just one quick touch from the alternator lug to the dual plug in's will get the juices flowing in the right direction. There is nothing protecting that wire in the event it gets grounded, Melted through, rubbed through, ect. The diagram here is a simple Ford alternator wiring circuit. not familiar with any bosch alternators at all. this is my last hurdle before i start the motor so i really need this figured out. Cs130 Alternator Wiring, Another Gm Alternator Question, Alternator Upgrades Junkyard Builder Rod Network, Cs130 Team Camaro Tech, Painless Wiring 30705 Quot Cs Quot 130d Style Gm Alternator Pigtail, 1 Wire Alternator Wiring Diagram Wiring, Alternator Upgrades Junkyard Builder Car Craft Magazine, Cs130 Gm Alternator 105a Wiring Help, Alternator Cs130 With Lead Wire We Make Wiring That Easy, Ls. After pins are removed, AND some labeled, I start working into the harness to remove un-needed wires that are now removed from the PCM connectors. The above diagrams posted, i believe do not show the right way to do it. there ya go. The only thing you need to hook up on a one-wire alternator is a charge wire from the terminal on the alternator to the positive terminal on the battery (or any positive battery source). It works fine. 1999-UP GM vehicles w\ AD-230 or AD-244 250 AMP Alternator Replace your existing 100-102 amp. Wiring a trail truck, rebuilding an alternator or making that perfect wire connection is all within reach with these tips from the Electrical Category. I have a brand new GM 3-wire alternator on my truck, and right after i put it on i pulled the battery cable off, and it died. Do not wire this into the coil power wire that you use to switch the engine on and off (a seemingly elegant solution, since it would save a switch), since once the engine is running the alternator will feed power back through this wire, which will then power the coil, and you won't be able to shut your car off. It simply can not handle the increased current & has been know to burn & cause fires, this is the weakest link is the guage. Relay coil draws less then 1 amp. Step 5 - Connect Ground. Re: Single wire alternator:How does it work? The ammeter shouldn't register the starter motor current draw, only things like lights, starter solenoid etc. SBC Wiring. Thus, the 12-volt AC output from an alternator can be. Alternator Car Audio hook up f8730g; 190 videos Soldering 0/1 Gauge wire HOW TO DO THE "BIG 3" WIRING TO BEEF UP CAR AUDIO ELECTRICAL running 0g power for the. pic of where plug wire go,s Upload failed. I'm going to be installing a one wire GM Alternator in my 56. i know i will have to modify the brackets and so on, just wanna know if i should get a 1 wire or a 3 wire, i don't know what the difference is between them. some of the power the vehicle needs. The voltage regulator is internal, and there are no other wires that need to be connected to your electrical system. Or you are a pupil, or perhaps even you that just need to know about 1 Wire Alternator Wiring Diagram. alternatorman. Charging System Warning Lights The importance of having an operational warning light for the alternator (idiot light) is crucial to catching problems early. Overcharging Alternator (Delco 3 wire hook up) I have had a annoying problem with my 1978 CJ7 [AMC 360, TH400, QT] ever since I've owned it (8 years now) - the battery will go dead if I don't start it after about a week or two. You can buy another alternator that has the 1-wire conversion already done to it. 1-wire alternators will not have a way to hook up a warning light, but most custom applications work well with a voltage. Install the Alternator. Gm alternator wiring diagram 1 wire as well as one wire gm alternator wiring one wire alternator wiring diagram 2wire gm alternator wiring diagram 1990 gm alternator wiring diagram single wire alternator wiring diagram gm alternator wiring diagram 1988 gm alternator wiring schematic single wire alternator hook up 4 wire gm alternator wiring diagram 1989 gm alternator wiring diagram three wire. Many of the Powermaster one-wire alternators can be used with the OE style plug if the removable cap is removed from the OE hook up slot. Alternator Car Audio hook up f8730g; 190 videos Soldering 0/1 Gauge wire HOW TO DO THE "BIG 3" WIRING TO BEEF UP CAR AUDIO ELECTRICAL running 0g power for the. But, what sets the Tuff Stuff alternator apart from others, is the fact it can be used as a one-wire or a factory-designed three-wire system. this is my last hurdle before i start the motor so i really need this figured out. If you are converting the alternator to a one wire, you will need an external regulator. The alternator in this car only has 3 wires connected to it. Toy red wire to samurai keyed hot wire. One wire means one wire. Then got a one wire alternator. Common Delco SI Series Alternator Wiring Diagram by David Smith Sep 22, 2016 6 comments We are commonly asked how to wire the Delco SI series alternators upon maintenance or upgrading from an older generator. Lights are brighter volt guage went way up. On my LT1 one wire is the output and the other wire goes to an alternator light in my car (I used the old choke light on my console). 1 "Excite" (White AWG # 14 or #16 wire on white molex plug) This wire provides the start up voltage for the alternator. It appears the GM 3 wire unit is the way to go in order to have the failure light on the dash of the car still in working condition but here comes my question. Some models will run on 1 wire or 2/3 wire configuration. The field wire is the one closest to the positive output stud on the back of the alternator, and should be connected to a switched hot battery source (but not the lead to the distributor, otherwise the engine will not cut off with the ignition switchguess how I know that, LOL). Gm alternator hook up - Rich woman looking for older woman & younger man. This is a strip car that I am wiring to be able to drive on the street. It is important to size the gauge of wire connecting the alternator to the battery to the full rated current of the alternator. How to Wire Deka # DW08771 Battery Isolator Question: hello I have a 98 f150 for with a 4. This particular model (10SI, used in the 1970s and early 80s) is the one you'll find on the generation of GM cars most often used in demolition derbies. Only an Alternator March Performance Polished Alum. 1-wire alternators will not have a way to hook up a warning light, but most custom applications work well with a voltage. • It monitors both battery and stator voltages and depending on the measured voltages, the regulator will adjust the amount of rotor field current to control alternator output. Be sure to use heavy shielded wire rated for use with a 12V DC circuit. The red medium wire coming out of the plug in was the one not hooked up, But this one goes to the positive terminal, and the black one on the back side of the casing of the alternator goes to the negative, correct? i just want this thing RIGHT this time. Part # D17273MA140 - Delco Remy type 140 Amp 12Si High Output Alternator with Standard Hook up Voltage Regulator Alternator # D110SiSE6V35P 6V 35 Amp 10Si Series Self Exciting (One-Wire) Positive Ground Alternator. What I am looking for is a simple circuit that will trigger a relay to operate the light. Doing so can help you cut down on your electricity bill or allow you to use a turbine in a remote location to power a water pump or an RV. Onboard Welder Using a GM Delco 140 Amp Alternator 50A is better) so if yours is not up to the task (kind of like mine) then you need to hook up an external rectifier (easier) or swap out the diodes on the internal one (more difficult). The alternator does put out so obviously the exciter wire is not needed, but would it prevent having to rev. Connect the 18 GA black/white band wire from the harness to the new pigtail small wire that goes to the #1 ("R") slot on the alternator. This hook-up wire has international approvals to satisfy the requirements of both North America and Europe. one wire alternator install on a 89 chevy truck. With this set-up the sensing capability of the regulator is fully functional and no diode is needed. How To: GM 1 wire alternator to a 3 wire in a Toyota The stock yota is a 5-wire set up I feel better running the GM as a 3-wire when it takes only a few minutes to do. Each circuit displays a distinctive voltage condition. I think it was around 100 of so lat time I checked. Place horizontal shaft lawnmower on top of the same plywood sheet. The newer versions have fixed the low RPM problem, so I am using a 1-wire Delco alternator on my 46. I am working on eliminating all unnecessary wiring and that wire is one that will be gone. This alternator may be used on OE GM applications that use a three wire hook up or as a one wire hook up for applications that do not use the conventional hook up. Only the big wire goes there, no others with it. Be sure to use heavy shielded wire rated for use with a 12V DC circuit. The obvious advantage is that not much knowledge is needed to wire it! (The ONE-WIRE alternator shown above is the 10SI model. Is this true? Or do I just use one connection - R?. Delco Replacement alternator to replace Mercruiser and other applications (Delco replacement) Self-Exciting Regulator, 1 wire hook-up Complete with protective screens and Serpentine Pulley $189. You will need to convert your alternator to a "1-wire" or "self-exciting" alternator. pic of where plug wire go,s Upload failed. Step #7 (Figure 1) Take the long red 10 gauge wire and connect to the back of the alternator 10/32 stud. At this point we have our wires from the fuse block and our ground. This diagram shows how to wire a Delco (GM) internally regulated 3-wire alternator. This is either done directly or through a more complex series of connections. So I want to get a regular hook up alternator at the local auto parts store. I'm a woman. Then the internal regulator picks up the available current and kicks the alternator into the charge mode at the pre-set voltage. I have a brand new GM 3-wire alternator on my truck, and right after i put it on i pulled the battery cable off, and it died. Secure tachometer using the bracket, nuts and lock washers provided. This is the Wiring Diagrams : 1 Wire Alternator Hook Up Delco Cs130 Alternator of a photo I get via the 1 Wire Alternator Wiring Diagram collection. When it grounds, it WILL start a fire!. so if u don't know the trick, then if u know how to hook this alternator up to a cheap resistor from kragen that would be great. Then the two "automatic" solutions: Diode-based isolators and Solenoid-based isolators. One thing I also found out is not to hook the red wire to the fuel pump wire. You must spin the shaft at least 1500rpm. Alternately, connect this to the battery's ammeter, if the vehicle has one. 6L StarQuest Conversion AC Delco CS-130 Alternator 1. How do you change a 3 wire gm alternator to a one wire you hook one wire to the battery---and you are charging. The obvious advantage is that not much knowledge is needed to wire it! (The ONE-WIRE alternator shown above is the 10SI model. Placing a 6 amp diode in series with the Indicator Wire to the Alternator will cure this. • The regulator is the brain of the charging system. Ok guys I need a little help. This 10SI to CS130 jumper connector is also available from Delco (8077) or Painless Wiring (30707). I would rather have the 3 wire alternator but the wiring has also been upgraded to accommodate the additional charging amperage of the 105 amp 1 wire alternator. Convert current 1 wire alternator to 3 wire set up? I have a '79 Corvette recently purchased, has a chromed 100A alternator connect only via one wire (BAT terminal on alternator) to the battery (in rear passenger compartment). No wire to turn it on from the ignition or anything. One-Wire Operation: Easy to connect, turns on and off with the engine The XS Volt gives a great deal of control and provides many benefits even without adjustment. Buy Alternator Mini Denso Chevy Street Rod Race 1-wire 1-2119-11NDSE 12180-SE 8162 AND0525,12180-SEN,400-52062 at Walmart. The terminal is present on 1 wire regulators. (Rather than simply sell ONE-WIRE alternators-which would have been very easy for us to do. Mount alternator to 1/2-inch plywood sheet with 1/4-inch steel lag bolts. How do you change a 3 wire gm alternator to a one wire you hook one wire to the battery---and you are charging. thanks for any info ,,first time. hook up the timing light. One Wire Racing Alternator Instructions. com FREE DELIVERY possible on eligible purchases. I have a 63 amp GM "one-wire" alternator that I got reman from NAPA auto parts for $40. 1) One to alert the driver of a failure in the electrical system, alt. The pink lead from the tachometer connects to the (+) positive post (terminal) of the coil. Alternators are available from a number of vendors in standard or one wire hook up. Below we will explain how to identify these wires and connect the alternator to your vehicle. But, what sets the Tuff Stuff alternator apart from others, is the fact it can be used as a one-wire or a factory-designed three-wire system. Install a 1 amp fast-acting fuse to the red wire of the voltmeter before connecting to the 12-volt terminal. Install a 1 amp fast-acting fuse to the red wire of the voltmeter before connecting to the 12-volt terminal. If your alternator has the PLIS connection, the ignition wire goes directly to the “I” terminal without the need for extra resistance. if stalls out ,no charge if still running its getting power from alt. We really didn’t feel like chasing through the harness just yet, and because a new alternator would set us back a few bucks, we decided to switch to a GM-style one-wire alternator, which is. 6l 8v or 16v motor. I am using a volt meter, not relying on my gauge. go to the store and get a new plug for your year of car cut the wires hook them up to the same color tape or shrink wrap exposed wire plug into alternator good to go How do you fix an alternator. For 1971-1986 GM applications, replace the stock 63-amp alternator with a JEGS high-output Alternator that has an internal voltage regulator and turbo fan to keep internal components cool. It has one large lug. How can I wire an alternator to excite the field? This is a three wire Delco alternator. I have the alternator wire from the wiring harness hooked up at position #2 on the alternator, position #1 on the alternator is what appears to be a ground connection on my alternator (black wire with a ring connector on it) and I have that routed to the battery stud (which I am now thinking is incorrect). We are showing this example on an MF 35 Deluxe Tractor but the same wiring will work on all Single Wire Alternators. If you want to use it as a one wire, connect the charge wire to the battery and alternator and you're done. I also replace/use 10 Gauge from the ammeters other SUPPLY terminal to the battery/starter. Billet Serpentine Pulleys. The easiest way to do this is to connect the wire from the alternator to an existing line for a dashboard light. MSD Dynaforce Alternator 1 Wire Hook-Up, 120 Amp, Chrome Finish | eBay. Delco 10SI and 12SI alternators. A 1-wire alternator offers a simplified installation and clean setup. Each circuit displays a distinctive voltage condition. The three wire alternator senses voltage at the fuse block and the ignition, and the alternator will then charge more to get all the systems up to power," Overholser sums up. Thicker heatsink and turbo fan for increased heat dissipation, longer life, and more efficient operation. This 200 AMP alternator will give you all the power you need. We show you how to upgrade the charging system in any car by installing a one wire alternator from Performance Distributors. If you hook up number 2, you do away with the need to rev the engine to get it to start charging. Neil, Well, yes it does. Use a SHIELDED alligator clip for post attach-ment. My interests include staying up late and taking naps. 67-72 wiring diagram. Installing a one-wire GM alternator makes the process of adding an alternator to a vehicle originally equipped with a generator very simple. please use this video as a guide on hooking up a 3 wire GM alternator. go with a 3 wire in the end it's really only 1 more wire to hook up. hook up the timing light. This feature has made this unit popular with car enthusiasts and off-road truck builders. Use one of the wires that you found in the wiring harness and cut it between the steering column and connector in the dash. Re: Volt meter hookup with 1 wire alternator The factory gauge isn't truly an ammeter; it compares the voltage between two points (the battery junction block and the forward harness). Unintentional contact between the alligator clip and the alternator case could result in damage to your electrical system. The #2 terminal, if it is not used, causes the regulator to revert to internal sensing and pick up the battery voltage at the main battery wire on the back of the alternator. After setting initial timing set up the sparks for one wire hookup. Note the three screws that hold the brush holder assembly and voltage regulator, all three are insulated. One-Wire Operation: Easy to connect, turns on and off with the engine The XS Volt gives a great deal of control and provides many benefits even without adjustment. Unfortunately, the convenience that comes with this type of charging system presents a challenge for many users. HOW TO INSTALL A 10SI GM ALTERNATOR IN MY 1956 FORD. You only need to connect the battery wire (one-wire). Do not connect the ammeter or voltmeter across the battery. Gm alternator wiring diagram 1 wire as well as one wire gm alternator wiring one wire alternator wiring diagram 2wire gm alternator wiring diagram 1990 gm alternator wiring diagram single wire alternator wiring diagram gm alternator wiring diagram 1988 gm alternator wiring schematic single wire alternator hook up 4 wire gm alternator wiring diagram 1989 gm alternator wiring diagram three wire. For one-wire alternators, this will complete the electrical installation and you can skip to the last Step. This Quality Power alternator can be used as a high output replacement for stock alternators or generators or as a simple 1 wire hookup on street rods. Mark the sides of the lawnmower motor for mounting with a marker and remove the motor. Buy LActrical HIGH OUTPUT AMP MINI DENSO STYLE ALTERNATOR FOR CHEVY STREET ROD RACE CAR 1 ONE WIRE HOOKUP SYSTEM 70AMP: Alternators - Amazon. One wire is noticeably smaller and that runs to your idiot light. Feature: Hitachi Automotive Products HIT-100 Chrome 100 Amp GM Alter. 3-liter Vortec V6 can prevent the propane from being evenly dis-tributed among the cylinders. never cut this wire as it can't be restored in any way. This effectively makes the alternator a "one wire" alternator. The nut must be pulled down close to the gauge case in order to ensure that the nut doesn’t interfere with the terminal the stud plugs into. The number 1 wire goes to a resistor or dash light and is suppose to glow when not charging. This is a true 1-wire alternator and will turn its self on without having to raise the engine RPM initially. To simplify hook up and installation, traditionally, a one-wire setup required the engine to rev after startup, which signaled the alternator to turn on and charge, otherwise at idle you’d simply run your battery down. It delivers an output of 35 amps for maximum power and is internally regulated with 1-wire hookup. It passes H05V-K, H07V-K, UL AWM, UL MTW (16 AWG and larger), CSA TEW and CE. Inside this box, I ran a couple of inches of heavy wire from the terminal where the alternator wire is bolted, connected to one end of a new 80-amp fuse. The “ONE-WIRE” alternator shown above only has a heavy gauge wire connected from the output terminal to the battery. When driven with a belt by an engine, this alternator has a much smaller pulley than the one on the engine, so when the engine is idling (say 900rpm), the alternator is spinning at least twice that fast(>1800rpm). Back to FAQ Home 67-72 wiring diagram. My cousin ran the red wire to the battery cable and taped up the white wire. Fully remanufactured alternators have 63 AMP charging capacity. Housing is natural aluminum finished with gold zinc flashed fan and pulley. Question where does the red wire from the Alt. Some alternators are wired with a jumper from the #2 terminal directly to the battery connection at the back of the alternators, but this is not needed. Connect the alternator output terminal to the battery side of the starter solenoid with proper gauge wire for your alternator's rated output and your basically done. i know i will have to modify the brackets and so on, just wanna know if i should get a 1 wire or a 3 wire, i don't know what the difference is between them. On the GM regulator, there is a connector with two smaller wires, a white (maybe yellow) and a red wire. You'll loose the GEN light function and depending on the quality of the one-wire alternator, it may not charge at idle. For simplicity you can connect the #2 connector pigtail directly to the "batt" terminal on the alternator. I'm going to install my PowerMaster, one wire alternator and need to know how to hook it up so that my volt meter continues to work. It was the first year for the internal voltage regulator. Engine Get your hands dirty with these engine tech tips for testing a junkyard motor, gapping and staggering your piston rings, or getting a lesson on Pro Stock Engine tech with the Engine Category. Buy Alternator Mini Denso Chevy Street Rod Race 1-wire 1-2119-11NDSE 12180-SE 8162 AND0525,12180-SEN,400-52062 at Walmart. The harness also makes it simple to keep the dash light in the circuit. New GM Denso style 90 amp mini alternator for 12 volt systems. The dummy light goes between the switch and alternator. The behavior of the 3-wire setup is much better than the 1-wire rig and doesn't take much longer to get the wiring harness to accomodate it. My understanding is that to connect up the tachometer from the switch panel it needs a fourth connection (usually w) and this is shown in the engine wiring diagram (below). Now take your new 10 gauge wire and run. The #2 pin is the one farthest away from the Bat terminal. Upgrading your alternator from externally to internally regulated As part of the wiring upgrades on my car, I'm switching from the old 63amp, externally regulated, alternator to a newer style 100amp, internally regulated alternator hooked up using the 3-wire setup. Using the alternator in either instance requires no extra effort on the part of the end user. GM alternator wiring GM alternator wiring. Connect the alternator output terminal to the battery side of the starter solenoid with proper gauge wire for your alternator's rated output and your basically done. The brown wire goes to one side of the idiot light and switched hot goes to the other side. I found an aritcle that said to connect the black wire of my multimeter to the ground on the batter and positive check the 4 insertes of the plug that connects into the alternator. 04 volts and the voltage at the starter and the battery is 13. anyone know of a post that explains this for a wiring novice? i 've asked. I keep having intermittent regulator problems and am wondering if converting to a 1 wire alternator would help. but the voltage regulator ended up going bad twice on mine within two years and then ended up dying at about the 2 1/2 year mark. The red medium wire coming out of the plug in was the one not hooked up, But this one goes to the positive terminal, and the black one on the back side of the casing of the alternator goes to the negative, correct? i just want this thing RIGHT this time. I'm going to install my PowerMaster, one wire alternator and need to know how to hook it up so that my volt meter continues to work. If you are converting the alternator to a one wire, you will need an external regulator. Wiring instructions for the GM Delco Remy internally regulated CS130 alternator. ND Denso Alternator Modification Page 1 of 3 file://D:\My Documents\Airplane crap\alternator mod\alternator conversion. (GM alternators are sometimes called one-wire alternators because you only need to hook up one wire for them to work). the conversion is easy. Free 2-day shipping on qualified orders over $35. This seemed to be the easiest solution with the least amount of electrical trouble repeats. How can I hook my one-wire alternator up as a three-wire alternator? Some Powermaster one wire alternators (i. Toy white sense wire looped to battery stud on alt. 5" Mounting Circle. WIRE HARNESS INSTALLATION INSTRUCTIONS For Installing: #10205 Classic Plus Customizable GM Pickup Chassis Harness – 1973-87 – 27 Circuit Manual #90507. Remove the generator and keep all the wires in place in the car to connect up to the Alternator as you will need the heavy Dark Brown wire. Find the red wire in the conversion harness with the loop terminal and fusible link. Installed a ground wire 4 Gauge from Alternator to starter bolt. Using the alternator in either instance requires no extra effort on the part of the end user. Run the white or yellow DA plug back through the firewall to the ignition switch and hook it up to the IGN post. com FREE DELIVERY possible on eligible purchases. Cut a 3 7/16” diameter hole in panel or dashboard for the tachometer. The alternator is off the 4. Start the engine and slowly raise the RPMs to 1500 MAXIMUM. You may be a technician who wishes to search for recommendations or fix existing problems. Tossed the alt out and go a good old Delco 94 amp 3 wire and plugged it in. loosen the distributor. The terminal is present on 1 wire regulators. there ya go. I keep having intermittent regulator problems and am wondering if converting to a 1 wire alternator would help. You might place this between the vehicle battery and the solenoid. To install a 1-wire alternator, disconnect the positive battery cable, unbolt and remove the original alternator, install the new JEGS 1 -wire alternator and re-tension the drive belts. The brown wire goes to one side of the idiot light and switched hot goes to the other side. the ballast resistance wire is made of tungsten to with stand heat. I would do as you suggested and not connect it to anything. Assuming your harnesses are close to OEM, you'll likely appreciate the 3-wire configuration, especially if you move the sense wire from the starter lug to the battery. I have a 140 Amp Powermaster alternator hooked up w/ the 1 wire. Part # D17273MA140 - Delco Remy type 140 Amp 12Si High Output Alternator with Standard Hook up Voltage Regulator Alternator # D110SiSE6V35P 6V 35 Amp 10Si Series Self Exciting (One-Wire) Positive Ground Alternator. The beauty of the one wire alternator design is it's very simple to hook up, just run a charge wire from the positive battery terminal (or battery side of shutoff switch) to the stud terminal on the alternator. Now you can determine the size of the charging wire you’ll need in order for it to safely handle the draw over the distance. Step 5 - Connect Ground. Install a 4 amp fast-acting fuse to the red ammeter wire before hooking it up to the battery. This feature has made this unit popular with car enthusiasts and off-road truck builders. If you are converting from a 3wire 10SI to a 1 wire regulator you can hook up all your stock connectors, and run it as is. new alternators have the volt regulator built in. The obvious advantage is that not much knowledge is needed to wire it! (The ONE-WIRE alternator shown above is the 10SI model. to the starter then to the battery. You can buy 1-wire conversion kits to change your regular alternator to a 1-wire. i 've put a 100 amp 1 wire alt on my new bbc in my 66. Below we will explain how to identify these wires and connect the alternator to your vehicle. The pink lead supplies12-volts to the tachometer when the ignition is turned on. Quite popular among the Street Rod set, the one-wire units are not really suited for our cars. Edelbrock's literature is very comprehensive but I cannot find a wiring diagram or even one sentence telling me how to hook up the choke. if you want to protect the system on a one wire 44 set up your project should be the same as rmorit01. AMP single-wire alternator keeps a battery charged under all kinds of driving conditions. Then connect the ground. The power cables will be run to your New Wire Marine custom marine switch panel and your tinned marine negative bus bar. Posted: Mon Oct 14, 2013 1:20 pm Post subject: Re: 3 wire GM alternator on MF35 A 3-wire GM alternator requires a double pole switch which your MF35 probably does not have. The red wire you need to run to something with a 12v + when the car is on. Remove the generator and keep all the wires in place in the car to connect up to the Alternator as you will need the heavy Dark Brown wire. That said, upgrading the alternator will not affect the car’s wiring. A 1-wire alternator offers a simplified installation and clean setup. Changing to non 1 wire alternator hook up??? Hi Everyone, I need to get my '32 running while I'm waiting for a new 1 wire alternator to be shipped to me. Trace this wire back to the positive terminal on the battery cable and cut the wire loose at the base of the battery cable terminal. You can save this photo file to your own laptop. replacing a 20dn, 30dn, 41 dn, and d. SBC Wiring. Steve if you want simple just order a 1 wire CS130 from Mr Alternator and be done with it.