Club Cobra

Club Cobra (http://www.clubcobra.com/forums/)
-   ALL COBRA TALK (http://www.clubcobra.com/forums/all-cobra-talk/)
-   -   On the 2nd oil cooler, heading to 3rd (http://www.clubcobra.com/forums/all-cobra-talk/97153-2nd-oil-cooler-heading-3rd.html)

Aussie Mike 05-24-2009 07:43 PM

Install an oil thermostat with a one way check valve on the return. From what I've read Oil coolers can fail due to high oil presures on startup with cold oil.

I've set up an oil thermostat that doesn't allow oil to run through the cooler till it's up to temp. There's also a non return valve on the feed from the cooler back to the motor. This stops the high pressure from hitting the cooler coming back the other way from the motor.

This was reccomended in the instructions that came with the oil thermostat from Earls. The thermostat is a billet alloy block about 4" square and 1" thick with 4 connections.

Cheers

mpanten 05-24-2009 08:15 PM

Quote:

Originally Posted by StreetSnake (Post 952025)
70 degrees Cel. I wanted to see it between 90 - 110. Thats what I understand as a good range. I got a big chunk of cash in the motor (from my standards) and I want to make sure I take good care of it.


There has been a lot of opinions on here as to how warm the oil needs to get to burn off the condensation. From my research I am pretty comfortable with the 65 degree cel number, that brings it to 155 F. Anything over 75 cel is fine, Mine gets to 80 cel max, it does not need to be over 100, nor does your oil psi need to be over 60 lb's, You might want to try taping off the back of the oil cooler, Other people have gone the low tech route by sealing off the lines to the oil cooler with cardboard and have have great success.

ERA Chas 05-25-2009 03:33 PM

Jac Mac,
You have a PM.

WildBill1965 05-28-2009 07:57 PM

Does your oil pressure spike, peg your gage when you start it up cold? We had a car doing that and the oil pump relief was turned all the way in and he blew two coolers. Changed pump and new cooler problem fixed.

CHANMADD 05-28-2009 10:02 PM

Hello!! Water boils at 100 c or 212 F at sea level, that's the temp that the water "boils off at! Straight science. The pressure will always be a little higher at cooler temps,so one should be aware that you should not "jazz" the throttle when the motor is cold.
I have had a few of these...replaced with a new one every time I overhauled the engine.
http://store.summitracing.com/partde...5&autoview=sku

The last time I installed with hose and no clamps and absolutely no leaks!!! Very clean install!!
http://store.summitracing.com/partde...5&autoview=sku

John

mpanten 05-29-2009 08:37 AM

Quote:

Originally Posted by CHANMADD (Post 953266)
Hello!! Water boils at 100 c or 212 F at sea level, that's the temp that the water "boils off at! Straight science. The pressure will always be a little higher at cooler temps,so one should be aware that you should not "jazz" the throttle when the motor is cold.
I have had a few of these...replaced with a new one every time I overhauled the engine.
http://store.summitracing.com/partde...5&autoview=sku

John


Oil does not need to reach 212 F to drive away the water. If that were the case no vehicle I every owned would last more than 6 months. I have not found anything specific to cars but written anywhere but anything do with aircraft states the minimum is 155 to 165 F. I think it should be a little higher for cars but it does not have to be over 212 degrees.

madmaxx 05-29-2009 08:45 AM

I agree if water had to get to 212 degrees to evaporate, your driveway would never dry after a rain, etc.




Quote:

Originally Posted by mpanten (Post 953359)
Oil does not need to reach 212 F to drive away the water. If that were the case no vehicle I every owned would last more than 6 months. I have not found anything specific to cars but written anywhere but anything do with aircraft states the minimum is 155 to 165 F.



All times are GMT -7. The time now is 04:11 PM.

Powered by vBulletin® Version 3.8.0
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO 3.6.0
The representations expressed are the representations and opinions of the clubcobra.com forum members and do not necessarily reflect the opinions and viewpoints of the site owners, moderators, Shelby American, any other replica manufacturer, Ford Motor Company. This website has been planned and developed by clubcobra.com and its forum members and should not be construed as being endorsed by Ford Motor Company, or Shelby American or any other manufacturer unless expressly noted by that entity. "Cobra" and the Cobra logo are registered trademarks for Ford Motor Co., Inc. clubcobra.com forum members agree not to post any copyrighted material unless the copyrighted material is owned by you. Although we do not and cannot review the messages posted and are not responsible for the content of any of these messages, we reserve the right to delete any message for any reason whatsoever. You remain solely responsible for the content of your messages, and you agree to indemnify and hold us harmless with respect to any claim based upon transmission of your message(s). Thank you for visiting clubcobra.com. For full policy documentation refer to the following link: