Overcooling Transmission
#2
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At the risk of starting a wrestling match, continuous operation at 115° is likely too cool for optimal 4L60E/6L80E functionality and Dexron-VI tribology IMHO.
I typically replicate the OE cooling circuit of integral radiator tank to aftermarket (freestanding) oil-to-air heat exchanger, and then back to the transmission.
Winters in L.A. aren't too harsh though!
reference:
http://www.archivedsites.com/techlin...ink_May_09.pdf
I typically replicate the OE cooling circuit of integral radiator tank to aftermarket (freestanding) oil-to-air heat exchanger, and then back to the transmission.
Winters in L.A. aren't too harsh though!
reference:
http://www.archivedsites.com/techlin...ink_May_09.pdf
#3
11 sec. Truck Mod
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Mine never breaks 150 with the tru cool. I'm glad .
When it's cold just use your head and let your stuff run a bit before ya beat on it, always works for me.
I'm the kinda guy who lets my vehicles warm up for 15-20 min then drive a couple miles before I get into heavy throttle.
When it's cold just use your head and let your stuff run a bit before ya beat on it, always works for me.
I'm the kinda guy who lets my vehicles warm up for 15-20 min then drive a couple miles before I get into heavy throttle.
#7
You should be fine running through the radiator.
I was running just an external cooler on a 700r4 for 5 years, never had a problem. This was in MT and ND where -20* isn't uncommon. Same as everyone else, I just let it warm up for 10 minutes to start driving, and then let it come up to temp before I beat on it.
Theres some companies that claim keeping the trans below 150* will greatly extend the life, while much over 200* will kill it quickly.
I was running just an external cooler on a 700r4 for 5 years, never had a problem. This was in MT and ND where -20* isn't uncommon. Same as everyone else, I just let it warm up for 10 minutes to start driving, and then let it come up to temp before I beat on it.
Theres some companies that claim keeping the trans below 150* will greatly extend the life, while much over 200* will kill it quickly.
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#8
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Mine never breaks 150 with the tru cool. I'm glad .
When it's cold just use your head and let your stuff run a bit before ya beat on it, always works for me.
I'm the kinda guy who lets my vehicles warm up for 15-20 min then drive a couple miles before I get into heavy throttle.
When it's cold just use your head and let your stuff run a bit before ya beat on it, always works for me.
I'm the kinda guy who lets my vehicles warm up for 15-20 min then drive a couple miles before I get into heavy throttle.
When I was home last my transmission was hovering around 100 most the time. Only time I saw it go up was during some WOT pulls when tuning. A couple of the colder days and just normal driving I don't think it even made it over 100 LOL
#9
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I am the same way. Even when it's parked in the garage I let it sit and idle for a few minutes before driving. Drives the wife nuts.
When I was home last my transmission was hovering around 100 most the time. Only time I saw it go up was during some WOT pulls when tuning. A couple of the colder days and just normal driving I don't think it even made it over 100 LOL
When I was home last my transmission was hovering around 100 most the time. Only time I saw it go up was during some WOT pulls when tuning. A couple of the colder days and just normal driving I don't think it even made it over 100 LOL
#10
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One benefit to living in this frozen state. Cold air for boost and easy cooling of other parts