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K Series Performance => Stock Motors, Transmissions, & Maintenance => Topic started by: InFuMoUs on May 16, 2009, 01:49:17 AM



Title: Transmission Cooler
Post by: InFuMoUs on May 16, 2009, 01:49:17 AM
I'm looking to purchase a transmission cooler soon and I would like to know what's the ideal size to get for the I4 automatic? Also, is there any brand that performs better than the other or it doesn't matter who makes it? TIA


Title: Re: Transmission Cooler
Post by: timot_one on May 16, 2009, 09:39:44 AM
You may want to take the time to contact Level 10 Performance Transmission Systems (http://www.levelten.com/index.html) about this one.  They offer AT upgrades for our cars and would be able to provide some great insight to what you're looking to do.  You may find out that this is an upgrade that isn't necessary based on the power you have.  I would take the time to call them and speak to someone there for advice.


Title: Re: Transmission Cooler
Post by: Knocturnal84 on May 16, 2009, 10:16:29 AM
hmmmm i have a B&M Universal Automatic Transmission SuperCooler rated at 13,000 BTU 11"x7-1/2"x3/4" part # 70268

works reall good for me....i noticed that during the cold season the temperature didnt even register on my Autometer Transmission Oil temp gauge at highway speeds.... i came off the highway to see if it was broken but the temperature began to rise a lil while i was driving to the rest area

all in all it works great for me


Title: Re: Transmission Cooler
Post by: InFuMoUs on May 16, 2009, 10:47:12 PM
Quote from: "timot_one"
You may want to take the time to contact Level 10 Performance Transmission Systems ([url]http://www.levelten.com/index.html[/url]) about this one.  They offer AT upgrades for our cars and would be able to provide some great insight to what you're looking to do.  You may find out that this is an upgrade that isn't necessary based on the power you have.  I would take the time to call them and speak to someone there for advice.


Thanks for the tip, I'll shoot them an email when I get a chance to see what my options are. I'm just doin it for the benefit of keeping the trannie fluid cooler.

Quote from: "Knocturnal84"
hmmmm i have a B&M Universal Automatic Transmission SuperCooler rated at 13,000 BTU 11"x7-1/2"x3/4" part # 70268

works reall good for me....i noticed that during the cold season the temperature didnt even register on my Autometer Transmission Oil temp gauge at highway speeds.... i came off the highway to see if it was broken but the temperature began to rise a lil while i was driving to the rest area

all in all it works great for me


I think I've seen that brand on ebay, but had different sizes so I wasn't sure. I'll check that out as well tho.


Title: Re: Transmission Cooler
Post by: thisaznboi88 on May 17, 2009, 03:20:57 PM
I was wondering if the tranny cooler is too cold would that interfere with how the fluid flow?


Title: Re: Transmission Cooler
Post by: InFuMoUs on May 17, 2009, 06:17:50 PM
I wouldn't think the flow would be affect based on it being too cold. I think if it was too thick then ya that might be an issue, but I have no definitive proof of that.


Title: Re: Transmission Cooler
Post by: wai_pang2 on May 19, 2009, 08:13:16 AM
When I did the manual to automatic transmission swap, I didn't want to change my radiator. On an automatic car like yours, the transmission cooler is built into the radiator, so in my case, I went external and it also runs cooler than having the radiator/transmission cooler in one unit.


Quote from: "timot_one"
You may want to take the time to contact Level 10 Performance Transmission Systems ([url]http://www.levelten.com/index.html[/url]) about this one.  They offer AT upgrades for our cars and would be able to provide some great insight to what you're looking to do.  You may find out that this is an upgrade that isn't necessary based on the power you have.  I would take the time to call them and speak to someone there for advice.


That is a bit of an overkill for his set up but if you have the money, you could go to them but if you're like me and like to save a bit. I would go to IPT. The website is: http://www.importperformancetrans.com/h ... shtml#main (http://www.importperformancetrans.com/hondaauto.shtml#main) Its located in Jewsey.

I've talked to the owner about rebuilding the automatic transmission for my car before I put it in because I wanted to rebuild it just to freshen it up abit for longevity reasons. Being that the transmission had approx. 40XXX miles on it, he steered me away unless I really needed it done. while I was at it, I was thinking of putting an LSD in an automatic which is possible. It would be an aftermarket LSD and not an OEM.

My friend has a supercharged Tacoma and had the valve body upgrade done by them. You could feel the clutches grab instantaneously. This mod would reduce wear on the clutch packs. Too bad our valve body is internal unlike the Tacoma which is hidden underneath the transmission pan.


Title: Re: Transmission Cooler
Post by: rjp6262 on May 19, 2009, 10:13:06 AM
it's possible to do a transmission cooler on the manual transmission, correct?


Title: Re: Transmission Cooler
Post by: wai_pang2 on May 19, 2009, 11:08:55 AM
It is possible but I would not know how to run the in-let and the out let on a manual transmission except use an adaptor on both the drain plug and fill plugs. That's the only possible way I could think of.


Title: Re: Transmission Cooler
Post by: thisaznboi88 on July 30, 2009, 09:47:18 PM
which line do I need to tap? I am trying to look for the return line from the radiator. So its going to be like tranney --> radiator --> cooler--> tranney.

Let me know I am planing to do it next week. I have my honda ATF ready also yay ^^


Title: Re: Transmission Cooler
Post by: Knocturnal84 on July 31, 2009, 01:11:52 AM
that is exactly how i have mine done..... the inlet to the radiator is on the driver side and the outlet from the radiator to the tranny is on the passenger side


Title: Re: Transmission Cooler
Post by: InFuMoUs on August 01, 2009, 03:11:58 PM
Yup, you can't miss those two lines. You can even see em looking straight down over the radiator.


Title: Re: Transmission Cooler
Post by: thisaznboi88 on August 03, 2009, 09:43:49 PM
The tranney cooler a bitch to install. unless you can get the car on a ramp. My car was too low and the floor jack couldn't get it off the ground high enough so that I can drain the fluid. Also it is impossible to zip tie it on the the radiator/ consider. Piss me off. Since you cannot pass the zip ties from one side to the other and I didn't want to drill a hole in the radiator.

My advice is to get a longer tranney cooler so that it would be easier to zip it since you can reach your hand into the little space inbetween and pull it out.

All I can say is that it works. and lucky I have a front license plate. Blocks it so you can see it when you are looking down. lol

(http://i101.photobucket.com/albums/m77/thisaznboi88/0803091622.jpg)(http://i101.photobucket.com/albums/m77/thisaznboi88/0803091623.jpg)(http://i101.photobucket.com/albums/m77/thisaznboi88/0803091828.jpg)(http://i101.photobucket.com/albums/m77/thisaznboi88/0803091829.jpg)


Title: Re: Transmission Cooler
Post by: InFuMoUs on August 04, 2009, 05:14:02 PM
Nice job on the install. I think you had so much trouble installing that cooler cuz I dont see any mounting points or brackets at all, but zip ties FTW  :mrgreen: .


Title: Re: Transmission Cooler
Post by: thisaznboi88 on August 04, 2009, 06:22:48 PM
yeah I didn't know how the guy on gen7 did it. His was really clean. I couldn't get the zip tie to the other side of the radiator. W/e I will just cover the front bottom with a mesh grill. hahaha. All the piping and stuff are solid so I am happy.


Title: Re: Transmission Cooler
Post by: Knocturnal84 on August 04, 2009, 10:05:36 PM
I had brackets that came with the kit and also some special ties that hook that type of tranny cooler to the radiator. my tranny cooler has mounting points too

By the way my name is Sean


Title: Re: Transmission Cooler
Post by: thisaznboi88 on August 04, 2009, 10:36:32 PM
thanks sean. I think I should get a larger one next time. Just need this for auto crossing this weekend. I don't want to BBQ the tranney. 30 bucks spend is better then 300 bucks to fix a tranney


Title: Re: Transmission Cooler
Post by: Jeff Likes Bagels on August 05, 2009, 12:21:52 AM
Just wondering, but what does a transmission cooler provide? (besides a cooler transmission lol)


Title: Re: Transmission Cooler
Post by: thisaznboi88 on August 05, 2009, 01:38:48 AM
cutting heat to an AT tranney prolong the life of it. Heat is the thing that screws up the tranney because it gets siege and boom. Also modding the car with full bolt on also puts the tranney out of specs because its working hard since there more power.


Title: Re: Transmission Cooler
Post by: Jeff Likes Bagels on August 05, 2009, 01:53:32 AM
Oh snap, sounds like a good investment.


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