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Coolant return line (top or bottom of radiator?)

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Old 02-05-2010, 10:30 AM
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Default Coolant return line (top or bottom of radiator?)

Does it matter whether I run the coolant return line from the turbo to the top or the bottom of the radiator? Thanks!
Old 02-05-2010, 01:04 PM
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Default Re: Coolant return line (top or bottom of radiator?)

Originally Posted by Hemix
Does it matter whether I run the coolant return line from the turbo to the top or the bottom of the radiator? Thanks!

The most efficient spot to return it is the top of the radiator since the it cools from the top down. However, returning it to the bottom will work also.
Old 02-05-2010, 01:30 PM
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Default Re: Coolant return line (top or bottom of radiator?)

It doesnt really matter in theory. The purpose is to cool after engine shutdown through convection. I guess putting it in the top would be optimal.
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