procharger
Yeah man, no offense but 5psi on our engines is a slap in the face, they can handle up to 11psi safely with out having to forge your internals.
However, you will need dual exhaust, and some gears, and a differential would help ALOT.
However, you will need dual exhaust, and some gears, and a differential would help ALOT.
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Dragonus18
4.6L (1996-2004 Modular) Mustang
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Sep 9, 2015 01:21 AM
Black_GT_02
4.6L (1996-2004 Modular) Mustang
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Aug 20, 2015 01:26 PM



