Question about a bigger MAF?! - Ranger-Forums - The Ultimate Ford Ranger Resource


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Old 07-02-2005
Rangerboy03lvl2's Avatar
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Question about a bigger MAF?!

What is the biggest size MAF we can run on a 4.0 SOHC with the stock programing? Would it help with performance any? Hurt any?

The truck has a K&N FIPK, and a cat back exhaust if those matter.

Thanks again,
-Jared
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Old 07-02-2005
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theres really no point to it unless you upgrade the ENTIRE intake tract. that means your new FIPK needs to go with a larger tube, throttle body needs to be bigger and you can either replace the plenum with a bigger opening or have your stock on bored out.

so unless you want to do that so you can lose some low-end torque, go ahead but it truly is not worth it.
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Old 07-02-2005
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haha alright, just curious! lol
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Old 07-02-2005
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The K&N has is wider tubed than stock. I had a 90mm or 95mm (dont remember) on my truck. Pro-M
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Old 07-03-2005
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how did it run? did you have it chipped or was it stock programing leo?
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Old 07-03-2005
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Chipped. You know how i roll.
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