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Old December 24th, 2015, 10:30 AM
Roverdoc's Avatar
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Dan Kemper
1997 D90 SW #278
Join Date: Dec 2008
Location: Lafayette, CA
Posts: 309
A 4.6 or a 4.8 without a chip is a wast of time. On my recent rebuild from 4.0 to 4.6. Noticeable difference with bigger displacement and then even bigger difference with 4.6 with and without Mark Adams chip.
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Old December 24th, 2015, 11:02 AM
Raven81's Avatar
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1997 NAS D90
Join Date: Jan 2013
Location: Abu Dhabi
Posts: 75
As a minimum; I'll get a Tornado chip. And probably just get a whole new re-chipped/mapped ECU from ACR so it's plug and play. But wondering if anyone is running Omex 710 management system?
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