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503 MPI upgrade 415 hp

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Old

07-13-2016 | 03:14 PM

#1

Ken N

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From: Toms River, New Jersey

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503 MPI upgrade 415 hp

rebuilding my 1999 502 MPI 415 HP What would be a good upgrade some ware around 500 HP

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Old

07-14-2016 | 08:21 AM

#2

cjo632racing

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From: OCALA FL.

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Call Steve McEachern 704-905-0662

he rebuilt my 502 . cam, re-flash, and headers dyno 525hp

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Old

07-14-2016 | 12:57 PM

#3

Griff

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http://www.offshoreonly.com/forums/d...e-results.html

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