Thread: CAI are fine
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Old 12-30-2010, 12:00 AM   #11 (permalink)
Red__Zed
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Quote:
Originally Posted by ImportConvert View Post
I read about it from a guy's experience racing porsches and measuring leak-down after each race, actually. It was backed up by every other test I have seen as well. This one, for example:

Filtration Testing for Amsoil, K&N, Napa, Jackson Racing, Baldwin, and Mazda air filters on a Miata
Hardly a controlled test, and the variance seen between the different filters is well within experimental error.

The amount of extra crap let through, even if accurate, is negligible in the grand scheme of things anyways, provided you don't live in a desert environment or something.
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