When the a c controls are turned on the pcm receives a 12v on signal and validates a c operation through a pressure sensor and 12v a c compressor clutch status circuit.
Ls1 electric fans cfm.
Current fan is an aftermarket 3000 cfm 16 inch electric.
Parts fan shroud electric.
High torque electric fans allow for a consistent amount of airflow at any rpm.
As a side benefit once you install the electric fans it opens up the whole front of the engine for a nice cold fresh air kit.
Engines that are 5 0 liter 302 cubic inches or larger should use an electric fan with 2 800 or more.
My ac definitely works better with the electric fans as opposed to the old mechanical fan no comparison.
I used stock 2000 ls1 f body fan setup nelson harness and already have hptuners so that part was free.
Your 1 source for oem operated pcm controled and universal electric fan harnesses.
I am using a shroud that keeps the fan 2 3 inches off the radiator and covers 98 of the surface of the radiator.
As a general rule of thumb follow these minimum cubic feet per minute cfm ratings when using an electric fan as the primary cooling source on a basic engine.
2 000 cfm for a 6 cylinder.
Mechanical fans will only turn as fast as the water pump rpm to which it is attached which is why older cars may overheat in traffic at idle or low rpm.
Lt1 ls1 05 oem flex a lite universal street strip we have you covered.
1 250 cfm for a 4 cylinder.
It comes with 2 12 fans with 225 watt heavy duty fan motors that produce 3 100 cfm it also comes with a wiring harness 185 degree temperature switch and a nylon tie kit to attach it to your radiator.
These fans had mabye 1000 miles on them over the past 2 years.
269 motorsports fan cooling connector pigtail wiring harness fits camaro firebird tpi lt1 ls1 ls6 5 0 out of 5 stars 6.
It is ran via a single 30 amp relay and a 3 position switch mounted in the console.
Oil pump wet sump internal standard volume gm ls series each.
2 500 cfm for a 8 cylinder.
This is the reason why be cool only offers electric fan modules.
It started running again after giving it a few spins.