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Kirkham Motorsports

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Old 03-14-2009, 01:19 PM
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Default ? for anyone with an Oil Cooler

What are your normal oil and water temps? What is your normal oil pressure?

I'm going to tape off the oil cooler I have per dougs suggestion with weather under 50 degree's. Anyone else do that?
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Old 03-14-2009, 01:41 PM
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Just a thought, but you might consider taping (or blocking the air flow) from behind the oil cooler, so it looks a bit better.
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Old 03-14-2009, 01:48 PM
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Good idea...I'm not super concerned what it looks like but once I put the tape on I might change my mind!

My issue with blocking from the rear is that I'll be dealing with the front pressure of the air as I drive. Anything I put behind will want to keep going in the same direction and might be tough to hold in place.
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Old 03-14-2009, 01:53 PM
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Well, I tried it, and you're right...my cute little bit of aluminum behind the cooler blew off while going down the road, and I just never got around to making another...I plumbed in a thermostat instead. The aluminum seemed like a good idea at the time...
My normal water temp runs 185-195 F, and unfortunately the oil is just a bit lower at 180-190 F...about 30 degrees colder on the oil than I would like.
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Old 03-14-2009, 02:02 PM
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hmmm....I can't get my water temp past 80, oil past 60....Now, I'm in weather 35 to 50 right now...
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Old 03-14-2009, 02:07 PM
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From what I have learned here..........oil needs to be 212 degrees or higher to work properly, and also that oil should be hotter than the water.
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Old 03-14-2009, 02:25 PM
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Try a piece of 1/8" black rubber sheet from a hardware store. Block the front of the oil cooler and tack it on with a little black duck tape. It was recommended to me and works like a charm.

Blocking Air Flow to Oil Cooler

It also blends in so you don't even notice it.
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Old 03-14-2009, 02:37 PM
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428, it sounds like your t-stat isn't working, and I wonder if your oil temp gage is reading wrong...try a laser temp gage and check the radiator and oil pan...it may be ok but gages are reading wrong. Those temps are way too low for healthy running.
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Old 03-14-2009, 02:56 PM
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Quote:
Originally Posted by 428street View Post
hmmm....I can't get my water temp past 80, oil past 60....Now, I'm in weather 35 to 50 right now...
Is the water temp that you noted in centigrade? If so, your water temp isn't that far off, especially in cold weather.
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Old 03-14-2009, 03:00 PM
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I'm using mine as an aux. radiator; looks great with the lines on it and no one is the wiser. I've got a hard time getting enough heat in the oil without the cooler just street driving.
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Old 03-14-2009, 03:34 PM
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Quote:
Originally Posted by 428street View Post
hmmm....I can't get my water temp past 80, oil past 60....Now, I'm in weather 35 to 50 right now...
Don't do anything until Spring/Summer. Your water temp is perfectly normal for the chilly temps that we have right now. But I'm suspicious that your oil temp is just not giving your a correct reading -- but I'll know for sure when I hear your Spring/Summer numbers. If during the Spring weather you can't get your oil temp above 80 then your readings are wrong (and I know of no malady, other than a bad gauge or sender, that causes below normal oil temperatures in an engine, even with your oil cooler).
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Old 03-14-2009, 03:56 PM
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Get one of these and be done with it:

http://www.beaumontmetalworks.com/index-perf-ap.html
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Old 03-14-2009, 03:58 PM
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Quote:
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Get one of these and be done with it:

http://www.beaumontmetalworks.com/
A beltgrinder????

EDIT -- Oh, I see you changed the URL. A bypass valve.
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Old 03-14-2009, 04:26 PM
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I put a sandwich thermostat on mine also. My temps run about the same as Ken's, but my car runs much better than his!
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Old 03-14-2009, 05:02 PM
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I'm going to tape the face of the cooler as Doug suggested and see what results I get. I'll post Sunday after I take it for a spin if the weather cooperates. The car runs flawlessly and is very smooth so I have to think if I had an issue that would not be the case - I could be wrong as I am far from an engine expert - just my gut feeling.
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Old 03-14-2009, 05:12 PM
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Frank, are you gauges in Celsius or Fahrenheit? My oil temp levels out at about 95 C and water is at 85 C.

95 C = 203 F
85 C = 185 F
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Old 03-14-2009, 05:39 PM
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I just checked the Smith's gauges and they are in Celsius or centigrade so I guess that solved that problem...dummy...
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Old 03-14-2009, 06:15 PM
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I run a t-stat (see gallery), but since it flows 10-20% through the cooler until the oil reaches 210*, I also use a block off plate (clear plexiglas held in place by velcro) on cold morning runs.
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Old 03-14-2009, 06:27 PM
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Default ...or do what I do

If it isn't at least the upper 50s I don't turn the key.
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Old 03-14-2009, 07:22 PM
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Quote:
Originally Posted by 428street View Post
I just checked the Smith's gauges and they are in Celsius or centigrade so I guess that solved that problem...dummy...
Metric happens!

ROFLMAO... Don't worry Frank.... Happened to me too.

Take care!
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