Transmission cooler

Cmar

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So the cooler shown above could be used in conjunction with the stock cooler? I thought that the stock cooler had to be deleted/bypassed.
Chances are it's a different set up out in Australia versus the US Ranger. Out here we have to delete the cooler in order to add plum in what you did. Or we can wait for mishimoto to bring out a more efficient heat exchanger when you would be a good idea. It's just whether or not they're going to do it or not
No it's the same setup here, many people DO delete the stock cooler when installing the aftermarket one but you CAN also leave it in place as well.
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Frenchy

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No it's the same setup here, many people DO delete the stock cooler when installing the aftermarket one but you CAN also leave it in place as well.
If that is the case sir I want to see pictures please we have yet to see anything out here or you can retain the factory cooler an ad in an aftermarket cooler with the way the setup is on the ranger here in the United States
 

Superdannyboy

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No it's the same setup here, many people DO delete the stock cooler when installing the aftermarket one but you CAN also leave it in place as well.
I'm starting time trials on a rally track in January so I think adding (not substituting) the mishi cooler would be the way to go for me so I can turn it on when continuously flooring it off-road.

I watched an install vid of the mishi cooler on a ram I'll look for it and post it.

As far as actually watching the trans temps I haven't yet I'm almost certain I'm going with a 5 star tune so that I can add the downpipe. Anyway I like having the stock cooler and the additional cooler are there any threads of the additional cooler on a ute?
 

Cmar

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I'm starting time trials on a rally track in January so I think adding (not substituting) the mishi cooler would be the way to go for me so I can turn it on when continuously flooring it off-road.

I watched an install vid of the mishi cooler on a ram I'll look for it and post it.

As far as actually watching the trans temps I haven't yet I'm almost certain I'm going with a 5 star tune so that I can add the downpipe. Anyway I like having the stock cooler and the additional cooler are there any threads of the additional cooler on a ute?
One thing I like about the cooler for these 6 and 10 speed transmissions is that it isn't in the bottom radiator tank. Must be cheaper for Ford to only have to make one radiator instead of 2, and the in- radiator ones seem to be plagued with internal leaks as well.
However I have often wondered from an engineering point of view, putting an air cooler in front of the radiator, does that just simply dump a proportion of the heat straight back into the coolant anyway?
 

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The 10R80 is far more robust than you are giving it credit for. I have friends making 800-1000 hp in their S550 mustangs with stock 10R80’s. Granted, the mustang 10R80 has some minor differences but not really drastic ones.
 

ctechbob

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I would want to talk to a 10R80 expert before you go messing with the cooling of this transmission.

There's a reason they want it to come up to temperature quickly and it is probably not all related to fuel economy. With 6 shift solenoids and 6 clutches it has some pretty nifty gymnastics it has to go through for the 10 speeds. I would want to know that over-cooling it wasn't going to cause shift timing issues since the fluid would be slightly thicker than what the TCM is expecting.

I would also want to know what the additional pressure drop from going through an additional cooler is going to do

Might not be a problem at all, but I'd want to know the answers before I started sticking additional coolers inline with the factory one.
 
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