Addin power to my 1999 4.6

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#16

01-22-2013 | 08:19 PM

ONELOWF

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Joined: Jun 2005

Posts: 2,805

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From: NEVADA

For sake of comparison, I tac 2,000 rpm at 60 mph with 410's and ~ 30" tires....seems high to me, but I don't do much highway driving.

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#17

01-26-2013 | 12:20 PM

stoffer

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Joined: Apr 2004

Posts: 13,655

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From: missing Texas...

Quote:

Originally Posted by DLWTHIT

i thought if you added a procharger etc you would need to tune it straight away..? or only if you add injectors/maf etc

either way a fuel pump upgrade is required

IF you use the FMU and dial it in then it'll be drivable

adding the MAF, injectors and tune is definantly recomended

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