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Go Back   Hummer Forums by Elcova > Hummer H2 Discussion Forums > Technical Discussion and Customizing your H2

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  #1  
Old 05-28-2013, 10:16 AM
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ryaleon ryaleon is offline
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Default Re: Tranny cooler installation

Quote:
Originally Posted by iwillnc
Is your A/C any worse off from having less flow?
Ac is fine. Everything is fine. No issues with the trucool.
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  #2  
Old 05-28-2013, 12:43 PM
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iwillnc iwillnc is offline
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Default Re: Tranny cooler installation

Hell, your missing my point, I don't live where min yearly temps are 60, it can get around 18 here( which is in fact cold here)
A transmission that's too cold is not good for wear or dare I even say, efficiency.
Your missing this.

Also you can pickup a brand new tranny for 2600 + 100 jack, hope you got a lot of mods.



But yes the trucool will be goin on next
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  #3  
Old 05-28-2013, 02:38 PM
Hellz Hellz is offline
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Default Re: Tranny cooler installation

i live in Minnesota.. so your temps are actually warm for me

im not missing the point. if you are worried that you are over-cooling your tranny, get a winter bypass for it tha will warm up the fluid before it opens it up to the cooler.

yes that $5k was including some extra work on the H2.
the actual tranny cost was $3600 for a stage 2 kit (500HP), but thats not including install.
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Old 05-31-2013, 01:56 PM
jsbihn jsbihn is offline
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Default Re: Tranny cooler installation

I am just curious how people are getting such accurate readings for their tranny temps?
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Old 05-31-2013, 03:36 PM
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LoJac963 LoJac963 is offline
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Default Re: Tranny cooler installation

After some long driving the last couple days I've been keeping an eye on my temps for comparison.

One day the temp here was 95 outside the other 97 degrees. As you know AZ is pretty much no humidity unless its actively raining lol.

My coolant temp sits right around 190 and the tranny temp sits right around the same temp.

So here's the question since there is so much debate over using just the stock cooler and bypassing the radiator.

Is the tranny temp close the to coolant temp BECAUSE of the coolant being 190 degrees? One could argue both sides...

-the tranny temp is 190 because the coolant is and bypassing the radiator will allow the tranny to run a little cooler.

-OR does the tranny run hotter than 190 and the coolant is actually taking away heat as opposed to adding it?
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