What did you do to your NBS GMT800 Tahoe/Yukon Today?

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jdpber

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Vacuum and clean windows.

Cut my 0gauge wires for big 3 and started soughtering the terminals. Will install tomorrow.
 

LI99HOE

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Seafoamed @ the throttle body for the second time ( I think it might have solved the sticky valve problem). So far much smoother, better mpg, and no code P0306(prayin' :shocked:)

Put plug wire seperaters to finish up the job when I changed to
Autolite(AP605) plugs, and AC Delco wires.

I put up a new sound clip of the exhaust

http://www.youtube.com/watch?v=fsBrp4DDCZc
 
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jdpber

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Pics of 0 gauge big 3

Crimped in vice and

48933b38-b468-7c5c.jpg
 

01HDtahoeNJN

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Stupid question big I have been searching for a big three upgrade for nbs on google, search on tyf and have come up dry anyone have a hot to link they could share? I can't pull anything up on this for some reason :shrug:


Sent from my iPhone 4S using Tapatalk
 

jdpber

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It is very easy.

1) fire wall ground to te ground point on the alternator bracket

2) (+) alternator to (+) on battery

3) battery ground to chassy. I chose the bumper bracket. Clean the paint off for a good solid ground.

That is your 3 main wires. Use 4 gauge at minimum. I will PM you pictures of the install tomorrow if this description didn't help you enough.
 

Tahoewhat

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Stupid question big I have been searching for a big three upgrade for nbs on google, search on tyf and have come up dry anyone have a hot to link they could share? I can't pull anything up on this for some reason :shrug:


Sent from my iPhone 4S using Tapatalk

Here ya go.. (dont search NBS, just search your year and you'll come up w/ more. NBS isnt to google friendly for me either)

http://www.tahoeyukonforum.com/forum/showthread.php?t=1349
http://tahoeforum.com/showthread.php?t=7828
http://www.tahoeyukonforum.com/forum/showthread.php?t=114
http://www.gmfullsize.com/forum/showthread.php?t=106041&highlight=big3

those should help ya out
 
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