Wiring Diagram Ballast Resistor Ignition Coil

I am planning to replace the distributor with a mallory unilite pointless distributor the instructions emphasize the necessity of either a ballast resistor or a loom resistance wire between the ignition switch and the coil.

Wiring diagram ballast resistor ignition coil.
If you have connected it this way and also connected the coil to battery the coil will be constantly drawing current and will overheat and also flatten the battery.
I recommend you get a set for your truck.
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Of course this meant that there was going.
The typical automotive ignition system prior to 1974 consisted of a coil and ballast resistor with breaker points to interrupt the current flow when a spark was needed.
Starter wiring and coil question.

Ignition coil ballast resistor wiring diagram welcome to my internet site this blog post will certainly discuss concerning ignition coil ballast resistor wiring diagram.
In the years when engines were a lot easier to work with a ballast resistor was used in order to prolong the life of the coil.
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This is difficult to explain without a wiring diagram in front of you.
In a points type ignition the ballast resistor would help to keep the spark down and the coil from being burned up too quickly.
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Diagram attached for wiring of points dizzy and coil with ballast resistor.
This simple system is easy for even the novice mechanic to wire.
A resistor that has the property of increasing in resistance as current flowing through it increases and decreasing in resistance as current decreases.

Discussion in 1960 1966 started by ol betsy dec 20 2006.
I didnt see anything like a ballast resistor but it could be under the dash.
The job of the ballast resistor was to inhibit current to a level that would not overheat the coil.

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The original mechanic 583376 views.
Others might give a different answer to the question what is a ballast resistor like this.

This article is the first from the basic electronics.
The ballast resistor is attached to the firewall and it limits current to the points to avoid burning them.