This wire provides reduced voltage to the coil while the engine is running. The Duraspark II coils had an internal resistance of around 1. they do not offer this anymore what else has duraspark ignition like this i can get. The curve is reset by using inexpensive springs and adjustable advance units. Symptoms of Faulty Ignition Coils. / ford econoline is turning over but wont start. Runs just fine after rebuild. If you want the stock duraspark/teamrush/258 stay with stock coil and measure your coil resitance per FSM to see if it needs to be replaced. Comet 71 - 77 Steering Interior Pantera Fresh Air Vents: "CAR" = inside air to defroster vents; "DEF" = outside air to defroster vents ?????. I have built many vehicles using the duraspark ignition and have never ran into this problem before. Duraspark II Ignition Harness This Duraspark II Ignition Harness is designed to connect the components in Ford electronic ignition systems using the "Blue Strain Relief" ignition module. Well, because if the ignition coil is sparking, it would be a clear indication that it and the ignition coil and the crankshaft position sensor (PIP sensor) are working. Ive also swapped out a Duraspark for MSD and the MSD gives ya more power and ya wont have to worry about the box overheatin like the Duraspark is prone to. Bring the two connectors home with it. With a duraspark system there are no points, as it is the function of the ignition module to disrupt the current through the coil. Converting from Points to Electronic Ignition July 28, 2015 Mike Aguilar Electronics and Wiring , How-To and Tech Tips , Tech Tips 1 Properly routed wires not only look better, they work better since they don't cause interference or get hung up on the headers. Product Description 1979-1985 Mustang Duraspark Stand Alone Harness If you are building a custom build or doing an EFI to carburetor conversion on your 5. 8L Ford F150 (or E150, Bronco, Crown Victoria, Grand Marquis, etc) is fried and causing your vehicle to NOT START or not the cause of the problem. DURASPARK IGNITION MODULE 101 BLUE GROMMET—DURASPARK It 84082-2C START SWITCH BALLAST RESISTOR START BYPASS STARTER RELAY The Duraspark Il ignition module is shown. Coil Required: Do not use a low-resistance coil that does not have the minimum primary resistance required by the ignition module, as stated in the instructions (minimum 3. The Duraspark II coils had an internal resistance of around 1. FORD DURA -SPARK This is the most typical with BLUE strain relief. The duraspark tfi system comes with an adjustable vacc advance,and is already curved for your motor. The signal from this pickup is amplified by the control module to drive the ignition coil. I was told the original coil wouldnt work. Most all coils are 100:1 ratio so the open circuit voltage is about 55 KV. It can be used with both the large cap and small cap early electronic distributors. The Duraspark II is a triggering device for an electronic ignition system. You might be OK for a long time and get away with it, but if you blow the coil or something in the distributor, you will wish you killed the power to the distributor with your kill switch instead. The ignition. Deleted coil resistor Low-impedance high-energy ignition coil The DuraSpark-I system coil charging currents are higher than the DuraSpark-II, and designed to achieve better emissions and mileage through more complete charge burning, and improved ignition of lean air/fuel mixtures. The Ford Duraspark we offer is a high performance unit for those who want a completely stock appearing or factory style electronic distributor. MSD 6 Series to Chrysler (late model) with 2 pin coil MSD 6 Series to Ford Duraspark using white trigger wire MSD 6 Series to Ford Duraspark using magnetic pickup. 17 ohm primary winding resistance and operates with 1. Mallory Ignition Mallory PROMASTER IGNITION COIL 29440_29450_29625_29450 User Manual • Chrysler electronic ignition, Mallory ignition, Figure 1, Single or dual points figure 2, Unilite, Ford, lincoln, mercury, amc and jeep figure 4 • Mallory Ignition For the car. Ford FE Engine Ignition Systems Guide- Build Max Performance for the 332, 352, 361, 390, 406, 410, 427, and 428 Engines and How to Stroke Your Engine. The ignition coil is the source of the spark that ignites the air-fuel mixture in the engine's combustion chamber. The original Duraspark module needs the resistor - without it, you will have melted goo running down the inner fender. Use a 100 Ohm, ¼W pull-up resistor on the coil output of the MegaSquirt ® EFI Controller, and drive this directly to the TFI's SPOUT input. purchased a used lsg423 2. It has two plugs. There was nothing to it really; all that is needed is a regular Ford coil, a ballast resistor, and the Duraspark ignition module. The plug I was holding in my hand had 3 outputs that read ground with 9v and 1 of the three were pulsing ground and the 4th was 9v hot while key was in run. What Are the Signs of a Bad Ignition Module? Symptoms of a bad ignition module are sudden engine stalling or power loss while the car is in motion, engine stuttering accompanied by a smell of gasoline and an inability to restart the engine following a stall. If you can't find a DS2 harness, and don't want to shell out the $$ for one from Painless, you can use their wiring diagram (free, online) and buy your own connectors. MSD was the first company to develop and offer the multiple sparking, capacitive discharge ignition for engines. There are several pertinent components of your ignition system including the battery, ignition coil, distributor, control module, wires and spark plugs. Thats why there is a dura spark I-II and III etc. This could be what's killing your modules. Make sure you have a way to feed the coil lots of AMPs - the diagram shows using a lighting relay to switch the power. the hei is only one wire and very easy to install. Grounding the tach signal puts you at risk of damaging the coil. Special note regarding ignition coils: When installing your coil in a negative grounded system the positive (+) should go to the key or ignition switch and the negative (-) goes to the distributor. need help bad!! STILL no spark to coil!!! i tried to get a new one from ford. 08 primary ohms or less, then it will need a ballast resistor for continuous running; for drag racing, short term usage, usually not. Pin B on the module is run to the positive coil lead (which gets power when the ignition switch is on) and pin C goes to the negative coil lead. Power is supplied to the coil in the same fashion as the older breaker point ignition. you only need one wire,get rid of the coil and module less wire to worry about. The E-core (TFI) style ignition coil is a terrific upgrade to any stock DuraSpark ignition. The Duraspark II ignition coil is capable of generating a higher voltage than the regular coil. Buy Ignition Parts, Distributors & Distributor Parts - Ignition Parts & Engine Filters online from NAPA Auto Parts Stores. So, even though your Accel coil has no resistor, it's running with a resistor. The big plus is that the HEI module costs 15-20 bucks and a spare can sit in your glove box. 45,000 volt, oil-filled coil for a hotter, high-voltage spark for better ignition. This wire provides full battery voltage to the coil during cranking only. The picture below on the left is a typical canister style coil, and the one on the right is an E-core coil. the hei is only one wire and very easy to install. I have built many vehicles using the duraspark ignition and have never ran into this problem before. Unfollow duraspark ford to stop getting updates on your eBay Feed. That being stated, any ignition module driving that coil should be programmed to charge that coil for 2. Each Duraspark Electronic Distributor is custom calibrated on a distributor machine and blueprinted for your Ford engine to provide maximum power, torque and instant throttle response. The ignition coil is the source of the spark that ignites the air-fuel mixture in the engine's combustion chamber. How to Troubleshoot a 1977 Ford Duraspark ll Ignition System. The ignition. FORD IGNITIONS Wiring a Ford DuraSpark using White Wire Trigger. Re: Converting Duraspark Module to GM HEI « Reply #5 on: February 12, 2014, 09:27:26 AM » did a little poking around, have 12V at B & C, means coil should be good, dizzy is putting out 5VAC, means it should be good. Ford's ballast resistance was built into the wiring harness (a resistance wire) rather having a distinct resistor block like for instance Mopars used. A coil can be thought of as a checking account: the more you put in, the more you can withdraw. 0L, the Duraspark stand alone harness will help you to convert to a Duraspark ignition correctly. E-core coils operate with as little at 0. Find the right parts for your Ford. Modules have a color coded connector piece at module edge. I presume the Accel coil is a "hot" coil, which means it has more windings and likely a higher resistance than the factory coil. Thats why there is a dura spark I-II and III etc. Shields VersaFlex Water Exhaust Hose (Made in Italy!) from a marine supply store. That was a good article 70_Steve posted link to. Davis Unified Ignition (D. If you are searching for any new plan for your wiring then this ford duraspark iv ignition wiring diagram graphic must be on the top of resource or else you may use it for an optional. Pick up some wire separators and wiring loom while you are there. In this Video Leah explains how to convert the fail-prone Jeep DuraSpark ( Motorcraft Ignition Module) to a more reliable HEI ( GM High Energy Ignition Module). any good wiring diagrams for the install? I heard its pretty damn simple to install. The ignition. FORD IGNITIONS Wiring a Ford DuraSpark using White Wire Trigger. the blip has appeared. With the tfi cap and coil spark energy is. The pulse comes from the distributor, goes to the spark module, then the module sends signal to the coil that makes the spark. The Duraspark MSD Distributor Cap and Rotor Kit is ideally designed for a V8 engine and can boost its performance significantly. i did that with my 66 falcon and it works great. Its two main roles are to create a spark strong enough to ignite the air/fuel mixture for combustion and to control the timing of the spark plugs by opening and closing the ignition coil ground circuit. 2:1 improvement over points in current fall time for increased coil output. Where people have replaced the Yamaha NP CDI unit, with a Ford DuraSpark rewired into the bike, with a car coil. We also cover the Ford Ranger, Explorer Sport Trac, Mercury Mountaineer, Lincoln Aviator, Mazda Navajo, Mazda Pickups, and the Aerostar. Instructions for Ford Duraspark Ignition Harness 500918 92970218 instruction sheet rev 1. It has two wires to power it. With the resistance wire there was only 10. They do not require ballast resistors and they feature the same style connectors used on Ford Duraspark ignitions. To wire the new ignition on a 1983 – 1984 Ranger you simply plug it in to an existing plug and then wire the coils (+) ‘BAT’ to the Red/Light Green wire that’s hot when the key is on. Disconnect the power wire to the ignition coil. The stock module and coil are more than adequate and will work as well as any aftermarket units, provided the stock units are in good factory specified condition. need help bad!! STILL no spark to coil!!! i tried to get a new one from ford. 5ms at 12v full current (no resistance). One coil for each spark pug or one coil serving two spark plugs is used so a four-cylinder engine car may employ two coils. the hei coil is weak. Use the Ford DuraSpark coil or DuraSpark specific replacement such as Accel part number 140207 or MSD part number 8205. In this case, the armature position is only a reference signal of engine timing, used by the EEC computer in combination with other reference signals to determine optimum ignition spark timing. Is there a performance or power out put difference between an EFI system ignition coil vs. Good evening. Out with the old, and in with the new!! One day while minding my own business I came across a rolled t-bird with a newly rebuilt engine. Two are new in box. If you have a V8 I'd go to a '78-91 Jeep Duraspark distributor and use a GM HEI ignition module with it rather than the stock Duraspark module. Would I keep the existing stock coil or do I need to upgrade to a higher voltage coil? If so, any recommendations?. CYLINDER SELECT LOOPS Figure 3 Adjusting the Rev Limiter. Shields VersaFlex Water Exhaust Hose (Made in Italy!) from a marine supply store. Often times this is due to excessive spark plug gap. With our selection of quality brands and expert advice, we help boost your vehicle's performance and make a statement on or off the road. Power to coil but No spark when cranking. used to be connected to the coil positive connection. Replace the pickup coil if any value below 70,000 ohms is displayed. 25 total ohms still be the way to go , or is there something different ??? Did I miss something in coil class here ??? The Duraspark II ignition coil is capable of generating a higher voltage than the regular coil. ACCEL has an after market Duraspark specific coil with the same specs as the Super Coil and SuperStock coil. Ignition Modules and Ignition Coils Cooling System Parts Starter Motors Solenoids Alternators and Charging Systems Belts and Belt-Pulley Kits Drive Couplers Fuel Pumps (Mechanical and Electric) Wire Harnesses Gauges and Instruments Partial Engine Assemblies Grease, Lubricants and Adhesives. Duraspark II uses a variable reluctance magnetic pickup in place of traditional breaker points. Many found, that after installing the module, distributor, harness, and coil, that the plug with the Red wire and the Light Green wire on the 1985 Ranger that connects to the Red and White wires on the Duraspark Ignition Module does not supply power to the module like it should. Run the black wire to one of the mounting screws on the module. It does not include the ballast resistor. MSD 6 Series to Chrysler (late model) with 2 pin coil MSD 6 Series to Ford Duraspark using white trigger wire MSD 6 Series to Ford Duraspark using magnetic pickup. The module must be grounded to work properly. Enter Year. If your tach was connected to the coil (-) you need to connect it to the tach output on the MSD box. I(along with many others) run a normal duraspark coil, and have never use the resistor, and have never had a issue. 1983 Ford F100 w/ 302 V8, aftermarket Carter 4bbl AFB and Duraspark II ignition. used to be connected to the coil positive connection. The ignition module of your vehicle is the heart of your entire ignition system. As this rotor turns, it drags a magnetic field past the stationary coils that surround it. 17 ohm primary winding resistance and operates with 1. Does anyone know for 100% ford duraspark 2 voltage Well i put in a summit harness and at the same time did the duraspark 2 upgrade. the only thing different about this one is I used the square EFI type coil instead of the old 70's round cannister coil or an aftermarket one. This part is recommended if you are also replacing the chassis harness. Your new coil is probably bad. Upload your own picture of the Mustang Duraspark Ignition Module For Carbureted Setups (79-85) 5. 74 results for duraspark ford Save duraspark ford to get e-mail alerts and updates on your eBay Feed. The module hold a fixed dwell time, and features automatic retard while cranking to reduce the load on the starter motor. a Duraspark (non EFI) type coil? I have an EFI setup but was told the non EFI coil was a better choice as far as performance. The TFI coil uses a full 12 volts, and doesn't use a resistor of any kind. Whether your Ford or Mercury car or truck CRANKS but DOES NOT START or runs with a MISFIRE Condition, this article is for you. If you have questions please give us a call or e-mail us. 5 ohm ballast resistor should be used in the run side of the ignition, with no resistor on the start side. Same style connector used on Ford Duraspark Ignitions; Lower Primary Resistance Than Stock; Produces More Output Voltage. The line of MSD Blaster Coils are great for street and mild racing. In this Video Leah explains how to convert the fail-prone Jeep DuraSpark ( Motorcraft Ignition Module) to a more reliable HEI ( GM High Energy Ignition Module). If you are building a custom build or doing an EFI to carburetor conversion on your 5. Now after a min. Just put a new magnetic pickup in it (Borg Warner. Now you have access to the pickup coil. This Duraspark II Ignition Harness is designed to connect the components in Ford electronic ignition systems using the "Blue Strain Relief" ignition module. The ignition. So if you are not getting a pulse at the coil, the problem is upstream. Is there a performance or power out put difference between an EFI system ignition coil vs. You can just plug into it with standard 3/16" female quick disconnects. i; Replaced timing chain,distributor,plugs, new cap, pertronix ignitor, fuel filter, gas tank, Compression is 120 7 cylinders 140 on 1. any good wiring diagrams for the install? I heard its pretty damn simple to install. Although there are different alternatives like using an MSD setup, this is a very cost effective setup that works just as well. Perfect replacement for your Jeep Duraspark II ignition system. You can probably get the whole mess including the wiring connectors from a junkyard for almost nothing. I want you to notice the last part of the trace were the curve is at it's lowest point. purchased a used lsg423 2. During troubleshooting, replaced ignition controller, then coil, finally realized it was the coil pickup. We have been hunting for this picture through internet and it came from reliable resource. Below is a great image for ford duraspark iv ignition wiring diagram. The biggest change, apart from the control box redesign, was the large distributor cap to handle the increased spark energy. My DS has been running for a couple months now and is happy with no resistor. I think the problem I'm having is that there is no power to the coil when cranking. Ever since I rebuilt the AMC 401 V8 on my '77 Jeep Wagoneer, the gas mileage just hasn't been as high as it should be. Find great deals on eBay for duraspark coil. Ford vacuum advance arm ‘E’ clip (On pin on the pick-up coil) Ford wiring harness from distributor to module (Should be 4 wires @ module, 3 @ distributor, w/green wire going to the coil. The original wiring connection to the coil was a plastic piece that slid onto the terminals on the top of the coil. As this rotor turns, it drags a magnetic field past the stationary coils that surround it. The HEI module will turn on the coil and run all of the AMPs the switching transistor can handle without cooking. I "messed" around with my Duraspark ignition trying 4 different coils to find which worked best, I had bypassed the resistance wire and ran a 12v wire straight to a Ford TFI coil. One coil for each spark pug or one coil serving two spark plugs is used so a four-cylinder engine car may employ two coils. Same style connector used on Ford Duraspark Ignitions; Lower Primary Resistance Than Stock; Produces More Output Voltage. The big plus is that the HEI module costs 15-20 bucks and a spare can sit in your glove box. this type engine is used in airport tugs,sweepers,bucket lifts etc. It allows for the factory location of your module and coil. Enter Year. the hei coil is weak. Redirecting to https://www. The "check engine" light has been on for years. Re: looking for 2. Duraspark II Ignition Harness. The original Duraspark module needs the resistor - without it, you will have melted goo running down the inner fender. Easy Replacement for All Mopars, Ford Duraspark, IH, AMC, Early Nissan or any other 4 pin electronic ignition. Did you just replace your burned out ignition coil to have your new one burn out too? Here is why!The leading cause of premature failure of an ignition coil is due to a worn or bad spark plug ignition cable. The ignition. The coil runs about $15 to $45 in discount stores. Make sure you have a way to feed the coil lots of AMPs - the diagram shows using a lighting relay to switch the power. • The pickup coil must generate an AC voltage pulse to the ignition module so that the module can pulse the ignition coil. I(along with many others) run a normal duraspark coil, and have never use the resistor, and have never had a issue. 5 ohm ballast resistor should be used in the run side of the ignition, with no resistor on the start side. Six figures worth of don't give a f*ck Global Moderator Big Block Offline. Description. Our Duraspark Distributor can be used for a number of applications from everyday street use to all out racing. PATH: Engine Electrical > Distributor Ignition System > DuraSpark Electronic Ignition Systems > Duraspark II > Troubleshooting Duraspark II > Special Tools > Step 5 Step 5 Disconnect the test jumper from the green lead and ground and connect it between the TACH-TEST terminal of the coil and a good ground to the engine. Has anyone out there tried this, on their one lunger, yet? Supposedly this will give a better spark all through, the rev ranges, and hotter spark, to aid in starting a hot engine. 5 ohm and you shouldn't have any problems. The coil from a '84 Ford F-350 Truck with a V-8 engine (With-EEC). The HEI unit will be complementary to the painless kit providing it has a direct 12v feed from the ignition switch. Anyone know the wiring diagram for this combo Pro comp to ford 460 HEI Attached Thumbnails. 0 Please make sure to hold your device horizontally (like a camera) rather than vertical (like a phone). The TFI coil will work with ALL of the DuraSpark modules. The original Duraspark module needs the resistor - without it, you will have melted goo running down the inner fender. In our shop, we usually recommend that both the ignition module and the pick-up coil be replaced at the same time. The Duraspark distributor has a funky three pin connector. This unit is ideal for those who want to maintain the stock appearance of their Jeep, or who do not want to run an HEI style distributor. 1975 Ford Duraspark Wiring Diagram (Aug 02, 2019) - Here I list a number of best rated 1975 ford duraspark wiring diagram pics on internet. Each Duraspark Electronic Distributor is custom calibrated on a distributor machine and blueprinted to provide. Next, we disconnected the existing DURASPARK system. Allows you to maintain the factory position of your coil and ignition module. If the Duraspark I module senses that the ignition is ON, but the distributor shaft is not turning, the current to the coil is turned OFF by the module. A third wire will run to the existing coil wire you have now, and that is the bugger that turns the MSD brick on and off from your ignition (key) switch. Order Ignition Module/Control Unit/Ignitor for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. (Extra Dwell) Dyna-Mod features a higher electronic dwell setting over a stock module plus a built-in rev limiter. I have checked the wiring and all appears to be correct. We have been hunting for this picture through internet and it came from reliable resource. Delivers twice the voltage to the spark plugs, increasing horsepower, fuel economy, and spark plug life. Order your Ignition Control Module - 1AECI00248 today at 1AAuto. If it has points take some. Many found, that after installing the module, distributor, harness, and coil, that the plug with the Red wire and the Light Green wire on the 1985 Ranger that connects to the Red and White wires on the Duraspark Ignition Module does not supply power to the module like it should. Like with the Sniper, the white Points Output wire is used to ground the coil through either the Holley Coil Driver Module (PN 556-150) or a capacitive ignition box (like the HyperSpark or MSD 6EFI) and distributed using the Holley HyperSpark Disstributor or Holley Dual-Sync Distributor. Ever since I rebuilt the AMC 401 V8 on my '77 Jeep Wagoneer, the gas mileage just hasn't been as high as it should be. The '77 Duraspark on my work bench has the 13L and 18L advance slots - but the weights are both marked "S1B" - don't know where the springs went, they were way too stiff anyway. duraspark ignition module? I have this old ignition module still hooked up on my jeep and was wondering what it is being used for? When I bought the jeep, the PO had installed a MSD dizzy and coil which would already have a built in module. Ford Duraspark, (1977-1992) - with round coil and horseshoe- shaped coil connector on wiring harness and female high voltage output terminal. That's not a recommendationjust an observation FWIW. this type engine is used in airport tugs,sweepers,bucket lifts etc. Spark plug gaps were widened to take advantage of the heightened current and to prolong spark plug life. There are several pertinent components of your ignition system including the battery, ignition coil, distributor, control module, wires and spark plugs. Someday I guess I could measure the current waveform on my lab scope using both the duraspark, and TIF modules. Good evening. Duraspark has the advantage of a divorced coil and module, HEI puts everything in a huge dizzy. Engine Build Ups. 5-ohm resistance, allowing maximum current to be reached in approximately 3. My Crown Vic has a duraSpark ignition. A 6-volt coil gets just as hot as a 12 volt. Special note regarding ignition coils: When installing your coil in a negative grounded system the positive (+) should go to the key or ignition switch and the negative (-) goes to the distributor. The standard coil pack provides a much bigger spark enabling plug gaps to be opened up and improve power a little. Start by finding a 1976 or later donor car with the Duraspark II, or you can buy it new/rebuilt. It works well but I >think it cost to much so I did the dura spark unit out of a 70's ford. 4 Ohms Secondary 7. Ok the hei will need to be recurved for use in a amc motor,the vacc advance isnt adjustable but a adjustable vacc can is avalible. The only problem I could see is the different current limiting values each module has, and the Dura-spark modules ability to control the higher current of the E-core coil. Ever since I rebuilt the AMC 401 V8 on my '77 Jeep Wagoneer, the gas mileage just hasn't been as high as it should be. View our full line of performance auto parts & accessories including carbs, engine building tools and engine dress up for Chevy, Ford and Mopar. The ignition coil sits atop the distributor cap and is connected to the pickup coil by one harness, which plugs directly into the terminals on the end of the coil. If the Duraspark box ever goes out you can run the distributor with a 4 pin GM HEI with no external ballast resistor. Buy Ignition Parts, Distributors & Distributor Parts - Ignition Parts & Engine Filters online from NAPA Auto Parts Stores. Description. also from what i can tell the diff between duraspark 1 and 2 is the 1 module senses when the dis is'nt turning and shuts off power to coil and the 2 module does not. with a fast ez efi fuel injection kit. Ballast resistor and Duraspark II Does anyone know whether you can eliminate the ballast resistor from the circuit when you convert to a Duraspark II, or is it needed? I had read both waysone says that eliminate it to provide full voltage to the coil, and another says it is needed?. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35. Now i ran all the wires pulled the whole thing out and taped it up and have it all back in the car and everything hooked up. Delivers twice the voltage to the spark plugs, increasing horsepower, fuel economy, and spark plug life. Your new coil is probably bad. (Part number D7JL-12A200-CA) This harness will plug directly into the distributor, module and coil. (Extra Dwell) Dyna-Mod features a higher electronic dwell setting over a stock module plus a built-in rev limiter. The original Duraspark module needs the resistor - without it, you will have melted goo running down the inner fender. Without a properly wired ballast, both the coil and the Duraspark II unit will be overworked and subject to very rapid failure. can smell fuel whe Dura spark box is what ya want. Power to coil but No spark when cranking. Bring the two connectors home with it. The parts are cheap and plentiful, considering the number of vintage cars with this engine (302 or 351), and the Duraspark III ignitions are strong enough to fire consistantly to about 6000 RPM. The module is wired to the VR sensor and the MegaSquirt, and also the coil pack. In this case, the armature position is only a reference signal of engine timing, used by the EEC computer in combination with other reference signals to determine optimum ignition spark timing. You can even purchase a remanufactured Duraspark distributor and a new aftermarket. Ok the hei will need to be recurved for use in a amc motor,the vacc advance isnt adjustable but a adjustable vacc can is avalible. Many found, that after installing the module, distributor, harness, and coil, that the plug with the Red wire and the Light Green wire on the 1985 Ranger that connects to the Red and White wires on the Duraspark Ignition Module does not supply power to the module like it should. Bought the Duraspark from Autozone $40 + $9 for the cap adapter and $13 for a good cap. Rig that I built for my father a few years ago started eating coils last summer. Unfollow duraspark ford to stop getting updates on your eBay Feed. to owner generated reviews, discussion, tech tips, and more! The #1 Ford Explorer enthusiast resource on the Internet since 1996. The MegaSquirt-II is what I would recommend for EDIS control and will take full control of an EDIS ignition system easily. The Crane died after about 2 years and I went back to durasprk and then back to the Crane when Crane sent me a new box. The big plus is that the HEI module costs 15-20 bucks and a spare can sit in your glove box. Below is a great image for ford duraspark iv ignition wiring diagram. with an E-core. Perfect replacement for your Jeep Duraspark II ignition system. DUI tunes the centrifugal advance using information about the vehicle and engine such as cam duration and lift, carburetor size, compression ratio, vehicle weight,. this type engine is used in airport tugs,sweepers,bucket lifts etc. The only problem I could see is the different current limiting values each module has, and the Dura-spark modules ability to control the higher current of the E-core coil. i still use my resistance wire as the voltage drop was small anyway and i can change to points if needed. Still running the Duraspark II distributor. The newly designed E. Rig that I built for my father a few years ago started eating coils last summer. Duraspark II uses a variable reluctance magnetic pickup in place of traditional breaker points. Your new coil is probably bad. Out with the old, and in with the new!! One day while minding my own business I came across a rolled t-bird with a newly rebuilt engine. As a result the spark is able to ignite lean, and rich, mixtures better the the previous generation, Solid State Ignition, or the next generation Duraspark II. Featured Brands. If you can't find a DS2 harness, and don't want to shell out the $$ for one from Painless, you can use their wiring diagram (free, online) and buy your own connectors. With a duraspark system there are no points, as it is the function of the ignition module to disrupt the current through the coil. The MSD modules are capacitor discharge (ie a different circuit) but they can be triggered by the Duraspark distributor just fine. RE: How to replace a distributor pick-up coil? I have a 1993 gmc sierra that has a chevy 350 small block. I'm getting ready to wire up my Sniper on my '78 Bronco. I have since added the duraspark distributor and ignition box, along with an MSD Blaster coil. Searched the archives for this - Unca Skip said yes in 2006, but I'm not sure if the Duraspark II needs this. logic would seem to be that the square coils are the problem, except. They do not require ballast resistors and they feature the same style connectors used on Ford Duraspark ignitions. will fit other Ford vehicles as well. Guys would post various problems - especially with no resistor wire Based on that, clearly the 'TFI' coil was not a plug and chug replacement for all situations. The alternator has a centrally rotating set of coils powered from the field terminal. 3 Coil Negative [ Channel Two ] 4 Coil Negative [ Channel One ] 3 Inductive Pulse Generator [ pos ] Modules are compatible witg MEC or HEC 7 Inductive Pulse Generator [ neg ] type ignition coils 15 Ignition Positive [ 15 ] 16 Coil Negative [ 16 ] Base Module Ground 1 Coil Negative [ 16 ] Modules are compatible with ignition coils. The HEI module will turn on the coil and run all of the AMPs the switching transistor can handle without cooking. You'll need to get a TFI coil mounting bracket or make your own. Jay, your Jeep came from the factory with a resistance wire in the coil circuit. Well, in this article, I'm gonna' show you a very easy but very accurate way to find out if the ignition coil is BAD or not. (thats good) And the duraspark is super easy. CYLINDER SELECT LOOPS Figure 3 Adjusting the Rev Limiter. The HEI module is designed to supply the E-core coil with the full-system voltage of generally 14. And those TFI coils are only like $5 or $6 at junkyard. There are several pertinent components of your ignition system including the battery, ignition coil, distributor, control module, wires and spark plugs. Car Craft tales you through the steps of how to convert a Ford or Chrysler ingition to a GM HEI for a high-performance, more-efficient ignition. MSD offers two direct plug-in harnesses; PN 8889 for '90- '97 and PN 8884 for '98-'03. I do have power to the distributer modual and power to both the + and - side if … read more. Interesting duraspark delete to gm hei conversion I guess we all have experienced something bad with duraspark or of u havent you will eventually. In this case, the armature position is only a reference signal of engine timing, used by the EEC computer in combination with other reference signals to determine optimum ignition spark timing. The standard base part number for this module is 12A199. Ok the hei will need to be recurved for use in a amc motor,the vacc advance isnt adjustable but a adjustable vacc can is avalible. the hei is only one wire and very easy to install. Find Taylor Ford Duraspark Canister Coils 718205 and get Free Shipping on Orders Over $99 at Summit Racing! Taylor Ford Duraspark canister coils have special windings and high voltage output. Davis Unified Ignition (D. The MJLJ has a MAP (manifold Absolute Pressure Sensor) which means that the ignition can tell when the engine is under load etc. If you can't find a DS2 harness, and don't want to shell out the $$ for one from Painless, you can use their wiring diagram (free, online) and buy your own connectors. Good working Motorcraft duraspark box and coil from a 1985 Mustang 5. You're going to be replacing the factory ignition with a Duraspark distributor, coil and ignition module. Buy Ignition Parts, Distributors & Distributor Parts - Ignition Parts & Engine Filters online from NAPA Auto Parts Stores. Order an MSD Street Fire Ignition Kit with a Distributor, Coil, Spark Plug Wires and an Ignition Control Box for your 1986-1993 Mustang with a 5. Not to mention coils are much more difficult to replace even with experience. The inside of the coil is full of stiff tar and the plug wires cannot be removed when the coil is cold.