Hei Distributor Wiring Diagram Ballast Resistor
Pin By Steve Godfrey On Restoration In 2020 Ballast Mopar Coil
Chevy Ignition Coil Distributor Wiring Diagram In Addition Diagram
Pin Di Wiring Diagram
23 Automatic Automotive Electrical Wiring Diagrams Design Ideas
Https Encrypted Tbn0 Gstatic Com Images Q Tbn 3aand9gctkpwygzczvtzvijhqpnd Tcdod8csftzdyrwcsfvdwxic6 H0c Usqp Cau
Https Encrypted Tbn0 Gstatic Com Images Q Tbn 3aand9gctkpwygzczvtzvijhqpnd Tcdod8csftzdyrwcsfvdwxic6 H0c Usqp Cau
This feed wire must be 12 gauge from the ignition switch to the bulkhead and then from the bulkhead to the hei power terminal.
Hei distributor wiring diagram ballast resistor. Replace the wire with a 12 gauge copper stranded wire. Remember on a points style distributor an inline ballast resistor or resistance wire decreases the voltage from the battery to around 9 5 volts when running. Also you will need to move the distributor pick up wire between systems. Failure to use an ignition ballast resistor will eventually destroy the ignition module.
The way i do it. I would power the new hei system through a relay. Figure 1 unilite wiring diagram using ballast resistor note. How to wire the ignition on a classic or old car with.
Connect the flame thrower wire harness and vehicle wiring harness into the distributor cap. The purpose of an ignition ballast resistor between the ignition switch 12v and the ignition coil positive terminal is to restrict current flow through the ignition coil. The relay would be energized by the blue wire on the ballast resistor and one side of the relay would go to the alternator output stud through a fuse. When using hei the distributor requires a 12 volt feed.
That s a fine tutorial on how to install a mopar electronic ignition box but a gm hei module creates a hotter spark and doesn t use a ballast resistor. If a resistance wire is present. If converting from a point type ignition remove any resistance wire or ballast resistor that may have been previously used. Gm hei electronic distributor how to wire and run install.
How the ballast resistor works. The other side of the relay would go to the new hei system. In order to achieve this the ballast resistor or the resistance wire must be removed from the circuit and replaced with a pure 12 gauge feed wire. Chevy hei distributor wiring diagram chevrolet hei distributor wiring diagram chevy hei distributor plug wiring diagram chevy hei distributor wiring diagram every electric structure consists of various unique pieces.
Points style distributors do use 12.