Editing Points distributor
Jump to:
navigation
,
search
==Overview== Points were used from almost the beginning of the internal combustion engine up until electronic-type ignition systems took over during the "smog years" of the early 1970s. There were a few examples of optional ignitions that were transistorized, etc. but these were expensive, temperamental and not widely used especially for street vehicles. Until the HEI came out in 1974, GM vehicles mainly used points and condenser ignitions. One type of points used by GM was the "Uniset" type points, shown below. The Uniset points can be used in any distributor having a cap originally equipped with a window for points adjustment. Cheap examples used a clip to hold the wire from the coil instead of a screw that securely held the wire. Both types (clip or screw) were used regardless if Uniset or separate points and condenser. [[File:Ac d118.jpg]] ==Wiring a points distributor== ===Ford 302=== Hot wire goes from the switch to a resistor or through a resistor wire, then to the positive (+) side of the coil. Then a wire goes from the negative (-) side of the coil to the distributor. For easier starting, the hot wire installed on the 'start' contact of the ignition switch can bypass the resistor to apply full voltage to the coil while cranking. A ballast resistor is needed in the 'run' position of the switch so the distributor points don't burn up. {Youcanedit}} [[Category:Ignition]] [[Category:Undeveloped articles]] [[Category:Undeveloped Electrical articles]] [[Category:Undeveloped Ignition articles]]
|
Editing help
(opens in new window)
Personal tools
Log in / create account
Namespaces
Page
Discussion
Variants
Views
Read
Edit
View history
Actions
Search
Navigation
Main Page
Recent changes
Random page
Help
All articles
Start a new article
Hotrodders forum
Categories
Best articles
Body and exterior
Brakes
Cooling
Electrical
Engine
Fasteners
Frame
Garage and shop
General hotrodding
Identification and decoding
Interior
Rearend
Safety
Steering
Suspension
Tires
Tools
Transmission
Troubleshooting
Wheels
Toolbox
What links here
Related changes
Special pages
Terms of Use
Copyright
Privacy Policy
Your Privacy Choices
Manage Consent