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Re: Dirty air filters vs. fuel economy
Posted to Technical Theory Forum on 9/29/2009 6 Replies

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Hello, Ricky

I found out many years ago when I ran my brand-new 429 Super Cobra Jet Falcon on a chassis dynamometer that removing the stock air filter didn't make a dime's worth of difference in hor... Login to read more.

6 Replies Received (View Replies)