Possible hp mod question - Ford Mustang Forums : Corral.net Mustang Forum
 
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post #1 of 4 Old 07-02-2019, 08:44 AM Thread Starter
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Possible hp mod question

Ok.. car has a 331 with a vortech S trim making 10 pounds of boost.

I have installed MSPNP2 and am fine tuning the car.

Currently the sct big air MAF is attached to my powerpipe with an AFM filter on it.

Is there any WORTHWHILE hp to be gained removing the sct maf and running just the filter?

I'm only willing to mess with it if it's gonna be worth it.

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post #2 of 4 Old 07-02-2019, 12:52 PM
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NO. MAF is a better tuning strategy for a street driven car that you want driveabilty. If it spends most of its time at WOY then tune speed density. If it's working fine. Don't mess with it.


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post #3 of 4 Old 07-02-2019, 01:34 PM
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How big is the maf?

You can pick up boost if it is restricting flow.

Nothing wrong with speed density.
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post #4 of 4 Old 07-02-2019, 03:41 PM Thread Starter
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Sct big air, 90mm i believe.
And yes, thats why i was asking if it's a possible restriction, and worth removing to pick up some HP.

Car was making 530 to the wheels before, guessing closer to 600s now.
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