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-   -   proper awic vs. fmic for street/drift duty (https://www.rx7club.com/drifting-226/proper-awic-vs-fmic-street-drift-duty-1097262/)

Riggs 03-07-16 08:54 PM

proper awic vs. fmic for street/drift duty
 
Just wondering if a properly done air to water intercooler setup (with a tank and heat exchanger) would work better for drift and street duty than a front mount. I figure if you're sideways on boost, a front mount will possibly be less effective.
Not really looking to go v-mount, unless it really would be the absolute best thing. Kinda want to keep my hood stealthy and unmuddled by vents.

Shainiac 03-09-16 06:35 AM

Either way, if you don't have air going through the heat exchanger, it will get warm and IATs will go up. The only benefit I can think of is that a water-air heat exchanger is much thinner than a FMIC so you could keep the crash beam and it would impede air less to the radiator and oil cooler.
My A2W setup has been good for a street car, but you still see temps go up if you do much sitting still.

Riggs 03-10-16 04:33 PM


Originally Posted by Shainiac (Post 12036996)
My A2W setup has been good for a street car, but you still see temps go up if you do much sitting still.

I would have thought sitting still while not boosting is a non issue.
Are you talking about air intake temps, or coolant?

Shainiac 03-11-16 12:11 PM

Air temps. The coolant in the heat exchanger and intercooler will heat soak if the car doesn't have air flow. Just stopping for 5 minutes to get gas, my IATs would go from 85F to 120-130F aith 65F ambient temps. Everything's in such close proximity to the radiator that it inevitably gets warm.


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