Would you like to merge this question into it? MERGE already exists as an alternate of this question. Would you like to make it the primary and merge this question into it? MERGE exists and is an alternate of. I am not responsible for your actions. You need an ECU diagram of your vehicle.
Top 10 Vehicles For Your EMP Survival
Development After directing The Princess and the Frog , Musker and Clements started working on an adaptation of Terry Pratchett’s Mort , but rights problems prevented them from continuing with that project. To avoid similar problems, they pitched three new ideas, and in started developing the film based on an original idea.
Moana is Musker and Clement’s first fully computer-animated film. Moana Waialiki is Disney’s first Polynesian princess. The Meander digital in-betweening interface still has a host of production issues including color that need to be perfected.
· Anyone in here install an MSD box with an HEI distributor? I bought the MSD 6AL box today – because I wanted a rev limiter – for my stock com/threads/msd-6al-with-hei-dizzy
In addition, here are a few things to note: Some later models used a 5-pin module for a knock sensor Computer controlled engines used a 7-pin module When replacing a points distributor, you should use a distributor with the 4-pin module. You could also use a distributor with a 5-pin module and replace the module with a 4-pin one. That would require plugging the extra hole in the housing where the connector for the knock sensor wiring used to be.
Distributors using 7-pin modules can not be converted to non-computer controlled use since they do not have advance mechanisms they use the computer to control the advance. Also note that different GM divisions used distributors with different shafts and gears. So make sure that your used distributor came from the same type of engine that you plan to install it in.
The drive gear is held on by a roll pin — carefully drive out the pin with a punch to remove the gear. Once the gear is off, the shaft should slide out. If it doesn’t, there is probably a rust build up on it. Use some penetrating oil and work carefully to avoid damaging the bushings. Once the distributor is fully dis-assembled, thoroughly clean everything.
Slide the shaft into the housing and check for excessive play between the shaft and bushings. New bushings or another housing with better bushings may be necessary.
Upgrading to a DUI Distributor on Our ’65 Mustang 6 Cylinder
Dear Fellow Members, I hesitate to do this my hard drive is only 1gb , but I’m going to solicit advice from the collected Willys “brain trust” on this site. I finally got my 58 cj3b purchased three months ago home this past weekend. I know, I know I should be disbarred from the Willys club for waiting so long, but its a long story so don’t ask. The body is solid and straight, no cancer, very little surface rust and even has a solid tool box.
What wire do you hook to on the distributer or coil to hook up a tach? You would hook to the negative side of the coil. Some HEI distributor caps are marked “tach”
Powering them through the original wiring will mean that the Ballast Resistance will still be present. If the Ballast Resistance is kept in place, the Engine will misfire at higher RPM because the Coil’s increased current demand will cause an increase in voltage drop across the Ballast Resistance. The Coil will then see reduced voltage and its output will be reduced. The Starter Tap is where the thick black Wire is bolted.
Photo by The Red Baron. Submission by T April 1st Placing a 6 amp diode in series with the Indicator Wire to the Alternator will cure this. The current through this wire will be less than 1 amp. I recommend using massively overrated Electronic components in Cars at all times. You will be able to buy a 6 Amp Diode from Dick Smith very cheaply. Cut the Indicator Wire at a convenient location somewhere under the Bonnet. Cut the Diode legs until they are about 0.
If there is no white Band on the Diode, then the Diode will be shaped like a bullet.
Thus polarity of the reluctor signal is critical to proper function. The falling edge of this square wave is used as the trigger event which becomes the rising edge when the optoisolator inverts the signal. HEI does not use the reluctor for dwell control, this is accomplished in the module. Dwell needs to be independent of RPM.
Just recently got around to installing, so there is a gap between purchase and good, but I found several issues..(1) rotor. Clearance between the rotor contact and cap contact points was large.
One minute you can be soft and absorbent over the rocks and trails, the next you can be cranked up to the max for high speed pre-running over the ruts and rocks. As it turns out pre-running can be hard on a stock ignition system. I found this out during a spring trip into the fern covered mountains when some high-speed pre-running fun shook a bug out of the ignition system of my Jeep CJ Several rounds of testing and troubleshooting yielded no cause and no fix for the ailing sparkless stock Ford Duraspark ignition system.
Before spending too much time on it, I decided it was time for an upgrade. They also make them for the 6 cylinder engine as well. They’re a durable 1-piece design with the coil and module mounted internally for an easy 1-wire hook-up. Plus by eliminating the stock AMC ballast resistor, more ignition voltage results and you get improved spark that permits a bigger spark plug gap, resulting in more power and reduced plug fouling.
When you look at a stock Jeep CJ-7 ignition system, it consists of a few key components. First the starter solenoid provides power.
350 chevy changed to HEI , need wiring diagram to hook it up .
High-flowing heads, fuel delivery, cams, pistons, and compression are the main cast members in this mechanized drama. An under-performing ignition system will drag down the entire show. MSD Ignition has built an entire industry around providing support to the other characters in the internal combustion epic, and the introduction of the MSD Ready to Run is sure to bring the HEI crowd to their feet.
In , Delco, a division of General Motors, announced a new ignition system that eliminated contact points and condensers.
A HEI Distributor will NOT work with timing control and the Go Street EFI does NOT have timing control as a feature. Just use the HEI as it is and hook the tach (blue) wire to the HEI. Carm. February 27, You hook them both up to the same spot. styles. February 27,
Installation Instructions A tachometer is a good addition to any vehicle equipped with a manual transmission. Installation of the Autogage Tachometer was fairly simple with only minor wiring including a wire to the distributor, a good ground, a 12 volt switched power source and a wire to power the tach’s light. The following write-up is an overview of the installation I followed and includes a few illustrations from the installation guide provided from Autogage. To change the tach to operate on 4 or 6 cylinder engines, a pair of dip switches are located within the tach to make the adjustment.
To get to the cylinder dip switches you have to remove rear cup by placing the tachometer face down on. A phillips screw retains the cup so remove that screw located on the back.
The Ultimate 88-98 Performance Toolbox
This system uses the same basic electrical troubleshooting procedures as the coil in cap system, so use that page as a reference and guide for troubleshooting and repair. The difference is that the coil is mounted remotely and there is some slight difference in identifying the connections and terminals. Use a DVOM for testing, calibrate meter scale some do automatically to read zero when the leads are touching each other.
Do this before testing coil to insure greatest accuracy.
· HEI Ignition swap on Pontiac/GMC. By Bill Hanlon, edited by Larry Gorden. March Editors note: Although these instructions are for replacing the 57 GMC distributor with HEI ignition, they apply to any of the early year Pontiac or GMC V8
Thus polarity of the reluctor signal is critical to proper function. The falling edge of this square wave is used as the trigger event which becomes the rising edge when the input circuit inverts the signal. HEI does not use the reluctor for dwell control, this is accomplished in the module. Dwell needs to be independent of RPM. Variable reluctor output is RPM dependent with regard to both its width and amplitude of its output.
The only thing constant with a variable reluctor output is the location of the zero crossing point with respect to the passing tooth. Be sure to get the variable reluctor pick-up wires connected properly. Reversing the variable reluctor sensor wires and thus the polarity of the sensor causes the leading voltage to go negative first and the electronics ignores the positive going transition.
Thus trigger signal, if ever recognized, is the falling edge of the voltage as the end of the tooth passes. Note that since the optoisolator U4 inverts the trigger signal, you specify ‘Rising edge’ for the ‘Input Capture’ in TunerStudioMS , which refers to the signal at the processor. Positive trigger offsets are used to specify the number of degrees before top dead center BTDC , negative numbers are used for triggers that occur after top dead center ATDC.
At each reference pulse, the period between it and the previous reference pulse is calculated.
MSD 6AL with HEI Dizzy
I have some spare time, so decided to do a write up of how I do it. I will come back at a later date and add some photos to help. I also ask readers to give me feed back on any area that doesn’t make sense so I can elaborate or revise my wording. Let me know of an easier or alternate method, and I will include it. Turn the crankshaft to Top Dead Center, so that the timing mark on the crank pulley is at the TDC or 0 mark on the timing reference.
Since the crankshaft turns at twice the speed of the camshaft, not only do you need to line up the timing marks, but you have to make sure the 1 piston is at the top of its compression stroke.
My Jeep is a CJ7. It originally had a AMC 6-Cyl with a T4 transmission and I installed a rebuilt AMC V8 into it. The swap is pretty easy and did not require any special fabricated parts or expensive adapters.
Tweet When you are working with a vehicle that makes around 65 horsepower to the rear wheels, you need that power to work as efficiently as possible — loosing up hill drag races to semi trucks can be embarrassing. If you have ever owned a classic car with a stock inline 6 cylinder, you know exactly what I am talking about. We are going to be yanking the dying engine for a HP ci in a few months, but I wanted to get all I could out of the engine before it is yanked.
Even though it ran, it ran rough. I started with all the simple updates — new air filter, PCV, spark plugs, and a oil change. None of that helped.
Jeep CJ7 V8 Swap
From Pontiac powered car. Should be the same Fits non air car.
Simple one wire hook up makes the install as easy as Achieve optimal fuel burn with this brand new fully electronic Dragon Fire HEI system. Designed specifically for durabiltity and performance this is the last distributor you will ever have to ://
Label or mark the location of your spark plug wires on the distributor cap for fast, easy reference. When you have installed your HEI distributor, its best to widen the plug gap as well. You should run a new power wire that is getting a full 12 volts. If you measure the juice at idle on that wire, you will find it to be only around 9 volts.
The car will run and operate using this wire under normal driving conditions, but the power loss will be noticeable at full throttle. Although not likely to be considered the greatest manager of spark, at the time there was no other option. It was not until the model year of that GM offered the new HEI ignition system as an alternative. It operates in a similar fashion to the conventional points type ignition, but relies solely on a series of electronic signals to turn on and off the primary current rather than the mechanical opening and closing of points.
This task is routinely carried out by the switching transistor- located inside the ignition module. In fact, the HEI distributor is responsible for housing all of its components in one highly self-contained unit. In addition to the module, you will find the ignition coil, the pick-up coil, the magnetic pick-up assembly, and the mechanical and vacuum advance units— all nestled tightly under the cap.
I would bet that anyone owning or driving one of these older, pre-HEI system equipped vehicles, at one time or another has run into problems with their stock ignition systems. No matter what you drive or the application, they always seem to be in a constant state of tune, looking for that elusive if not imaginary , sweet spot.
HEI Conversion Wiring Instructions
Heres the summary in a nutshell; Replace the resistance wire that ran to your points system, from the fuseblock, with a 12guage wire pink insulated if you want to remain factory compliant and hook it up to the HEI “BAT” terminal. Okay, so you want more; The points system has two wires running to the coil, one is the above mentioned resistance wire.
This wire provides reduced voltage to the coil while the engine is running.
★ HEI Distributor Battery and Tachometer Pigtail Wireing Harness. Hook up from GM HEI Distributor To Ignition. A-Team Performance HEI Distributor Battery and Tachometer Wiring Harness 12V Ignition Coil & Tach Connector with Pigtail. by Southwest Performance ://?page=1&rh=i:aps,k:hei pigtail.
How do you hook up a vacuum to a skimmer for an above-ground pool? First off, you’ll need a vacuum hose. I usually put the small end over the jet and fill the hose with water. After the hose is full put the large end in the skimmer. Place your vacuum head in the pool, attach the hose to it, now you’re ready to vacuum. How do you hook up the vacuum hoses on a dodge ram conversion van?
Open the hood and look on the underside of it. There is a sticker there, usually on the left side, that shows the routing of the vacuum hoses. If you are going to replace your hoses, do the following. Take only one hose off at a time.