C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Trans Cooler.

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Old Aug 17, 2008 | 12:32 PM
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jsup's Avatar
jsup
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From: Bergen County, NJ Democrats, doing for the country what they did for Michigan
Default Trans Cooler.

With the smaller torque converter, I will be running less trans fluid in the system, and thus heating up the trans somewhat.

It is probably a good idea to go with a trans cooler to reclaim fluid capacity and expand cooling capacity.

How about a finned tranny pan for additional cooling?

Questoins:

1. brands/applicaitons
2. Connections. I have seen where rubber hoses and hose clams were used on the tranny line. There has to be a more positive connection than that. Compression fittings perhaps?
3. In and out....from tranny to radiator, to cooler, then back to tranny. That sound right?

Thanks.

Last edited by jsup; Aug 17, 2008 at 12:36 PM.
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Old Aug 17, 2008 | 12:45 PM
  #2  
janarvae's Avatar
janarvae
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From: Sarasota Fl
Default

Originally Posted by jsup
With the smaller torque converter, I will be running less trans fluid in the system, and thus heating up the trans somewhat.

It is probably a good idea to go with a trans cooler to reclaim fluid capacity and expand cooling capacity.

How about a finned tranny pan for additional cooling?

Questoins:

1. brands/applicaitons
2. Connections. I have seen where rubber hoses and hose clams were used on the tranny line. There has to be a more positive connection than that. Compression fittings perhaps?
3. In and out....from tranny to radiator, to cooler, then back to tranny. That sound right?

Thanks.
1) All types of brands, and they are rated by gross vehicle weight (GVW), the larger the GVW, the more heavy duty. Watch out for 'racing' models as they may not contain all mounting hardware/adapters.

2)Again, this varies by brand. The one I purchased had barbs at one end, but recent posts have shown brands where -AN fitting can been used.

3)I did it that way, but you can also put it to the cooler first and then the stock cooler. However, I questioned why I would want to cool it down only to heat it back up? Keep in mind climate matters too. I don't have the problem with getting it hot - I live in Florida.

Jonathan
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