Sbc Electric Fan Wiring Diagram

If you car already has an electric fan most of the hard work is done.
Sbc electric fan wiring diagram. Champion cooling systems makes is easy to wire up your radiator cooling fan. It uses our 40 amp electric relay kit part number 91064044 and electric fan sensor part number 91064013. 67 to 72 chevy truck radiator install and electric fan conversion. For example dual thermostat switches or dual relays could be used to control each fan separately.
A trinary switch will allow your electric fan to turn on and off based on either engine temperature or ac system demand. This is part 2 of the griffin radiator install. Just an idea on how to wire up electric cooling fans for your vehicle. Suggested electric fan wiring diagrams converting a 12 volt switch into a ground switch these diagrams show the use of relays onoff sensors onoff switches and onoff fan controllers.
The first part of the installation is to install the electric fan to your radiator and remove the mechanical fan. The above view is a sampling of a few different style of electric fans some not to scale. Wiring electric fans this is really the main focus of the page here. Auto electric cooling fan wiring how to diy.
Nothing here should be confused with the latest generation of pwm variable speed controllers which have much higher. This kit includes a custom built aluminum shroud specifically for radiators w 34 core measurement two 16 spal fans one davies craig 0444 dual fan controller all mounted as one unit on the shroud ready to wire into your vehicle. Autozone repair guide for your chassis electrical wiring diagrams wiring diagrams. The fan wiring diagrams will start from simplest to more complex so you can ease into them.
The supplied diagram is both the most reliable and easiest method ive found. Keep your engine and yourself cool by wiring a switch into your american. Or a single relay could be used to control both fans.