3S-GTE Guys.......Oil Cooler users within please. Options

[Fastbird]

So after finally picking up an oil temp gauge, I'm noticing a pattern that I DON'T like. My oil temps are hovering around 220° during normal driving and for the short 7 mile blasts I go down the highway, they climb into the 230°-240° range. This is being light on the car.

I have a feeling that it would DEFINITELY benefit from an oil cooler. So my question for you guys is how are you plumbing the cooler into the system, and what kind of cooler are you using.

I'm looking at two different styles of transmission coolers available at my Auto Zone that I work part time at. One is a simple tube running through fins, like the cheap ones you see. The other is like a minature radiator, bar and plate style.

My thoughts on where to plumb them in are initally to come in on the drain side of the turbo and use a scavenging pump to move it through the cooler back into the pan. I think this would provide the greatest amount of efficiency but definitely NOT the best cost margin. Other than this, I can't think of where to plumb it in.

And for those wondering, I have the temp sensor for the gauge mounted in the filter sandwich adapter with no problems noted.

Any pics, write-ups, or ideas on setups you guys might have?

[lagos]

Corey,fastbird... what oil brand/weight are you two using?

Right now I've got Valvoline Max Life 10w30 in it, but once it warms up I'm going to switch to a 10w40.

Try a different weight or even synthetic. Id be curious what effect that has on your temps.