4.6L (1996-2004 Modular) Mustang Technical discussions on 1996-2004 4.6 Liter Modular Motors (2V and 4V) within.

PI?

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Old 07-31-2006, 05:08 PM
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jgault00GT
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Default PI?

what the heck does PI mean? non PI? what is a PI swap?
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Old 07-31-2006, 05:09 PM
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code3GT
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Default RE: PI?

Performance Improved.
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Old 07-31-2006, 05:09 PM
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code3GT
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Default RE: PI?

Intake and head swap.
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Old 07-31-2006, 06:32 PM
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jgault00GT
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Default RE: PI?

can u explain a little more? u mean swap from a different car or just swapping the stock with aftermarket?
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Old 07-31-2006, 06:34 PM
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03sonicgt
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Default RE: PI?

The 96-98 gt's had npi motors. The 99-04 motors were pi(performance improved). What I mean by pi is the heads, cams and intake are much better on the newer mustangs than the older sn95's. But if looks like you have a new edge gt, so it doesn't really matter.
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Old 07-31-2006, 09:35 PM
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jgault00GT
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Default RE: PI?

Ok thanks sonic that helps a lot
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