07 NNBS 4.8 help

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Aug 17, 2007 | 01:04 AM

Shinsetsu

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Launching!

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Joined: Nov 2004

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From: Newport Arkansas

07 NNBS 4.8 help

what reluctor wheel does my truck have? what cranks are interchangable? I want to go faster, has anyone tried a dry shot on these trucks?

Aug 22, 2007 | 04:26 PM

niugnep

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Joined: Mar 2007

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From: Alberta

There should be some info here. I think the 4.8 is the same as the 5.3 with 58x ignition, etc. I'd download the files for Gen IV 4.8 for future reference.

http://media.gm.com/us/powertrain/en...RTEC48LGENIVV8

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