Oil cooler fan sucking or blowing?
Discussion
To prevent very high oil temperatures, I would like to mount a fan to the oil cooler like this:
> http://www.ultima-gtr.info/pics/240503oilfan.jpg
I'm guessing when the car is moving, the air will flow inside through the sidepods and then exit the engine bay somewhere else. If this is correct, the fan should suck air? So that it won't work against the airflow?
What do you think?
> http://www.ultima-gtr.info/pics/240503oilfan.jpg
I'm guessing when the car is moving, the air will flow inside through the sidepods and then exit the engine bay somewhere else. If this is correct, the fan should suck air? So that it won't work against the airflow?
What do you think?
BenGTR said:
To prevent very high oil temperatures, I would like to mount a fan to the oil cooler like this:
> http://www.ultima-gtr.info/pics/240503oilfan.jpg
I'm guessing when the car is moving, the air will flow inside through the sidepods and then exit the engine bay somewhere else. If this is correct, the fan should suck air? So that it won't work against the airflow?
What do you think?
yes> http://www.ultima-gtr.info/pics/240503oilfan.jpg
I'm guessing when the car is moving, the air will flow inside through the sidepods and then exit the engine bay somewhere else. If this is correct, the fan should suck air? So that it won't work against the airflow?
What do you think?
Thanks for your input
Actually the car is not yet finished, but from other cars experience I wanna stay below 120-125°C with track usage.
The fan should start when the water-fans start. Additionally, I wanna put in the "fan override switch" and connect the oil-fan to it.
Or do you have other suggestions?
Actually the car is not yet finished, but from other cars experience I wanna stay below 120-125°C with track usage.
The fan should start when the water-fans start. Additionally, I wanna put in the "fan override switch" and connect the oil-fan to it.
Or do you have other suggestions?
I don't know the layout -- I'd be inclined to look at the layout: think carefully about air flow through it, ducting to it, venting from it, size.
If water temps are reasonable consider laminova.
Off the top of me 'ead I can't think of anything that runs a fan on an oil cooler, which raises doubts.
If water temps are reasonable consider laminova.
Off the top of me 'ead I can't think of anything that runs a fan on an oil cooler, which raises doubts.
Edited by TheRealFingers99 on Saturday 12th July 20:31
I fitted a fan to my oil cooler with the thought that it would help keep things cool. I had it wired in with the radiator switch to come on with the rad fans. In actual fact I have never needed it....... Once moving at any speed the fans do not come on.... Oil and water temps are well under control, and, when stationary it is really water temps that rise more quickly with Oil temps never becoming a concern.
....... I ran with the oil cooler fan disconnected for a year or so, and removed it completely this spring.... Figured it could only reduce flow if it is not running !
....... I ran with the oil cooler fan disconnected for a year or so, and removed it completely this spring.... Figured it could only reduce flow if it is not running !
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