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Old 03-18-2014, 07:47 PM   #16
finch1750
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Quote:
Originally Posted by CSG Mike View Post
I have.

Oil temps will universally be higher on a turbo car that has an oil cooled turbo. You'll need a cooler that can keep up. Under hood temps will be higher with the turbo car, even with a vented hood.

IAT will vary, but assuming a similar level of boost the Turbo car (with base AVO turbo) will have a higher IAT as well. With similar boost, the AVO car will have a small AUC advantage, but that AUC advantage is not sustainable. At heat-soak equilibrium conditions, the JR kit will make similar AUC.

With a turbo car you add power with a bigger turbo (diminished transient response), or more boost (higher IAT); your cats are probably deleted to begin with. With a SC car, you can add power with more boost (higher IAT), or increasing VE (deleting cats, same boost).

Do you have specific questions?
Directly related to the setup being discussed do you have thoughts and/or data on the Forestor DIT oil cooler (Cusco style essentially) vs. Other air cooled like Perrin or JR?

I am NA now and am looking to address cooling this year with a Koyo rad and forestor oil cooler I have an AT also that gets cooled via the rad as well. May or may not end up with a seperate tranny cooler as there isnt much data yet. I may go SC in a few years and would like to not buy something twice.

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