1st NBS Sierra Denali in the 13's

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10-22-2007, 10:28 AM

#31

bluecajun5.3

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yes that's too much tire.
you can try laf. per. but they might be oriented into old school 15" rim sizes.

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10-22-2007, 10:31 AM

#32

silver-mod-o

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damn good runs!!!! get some tires on it and let 'er rip!!

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10-22-2007, 10:31 AM

#33

LA TOMBSTONE

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Congrats On The Time That Denali Is Running Strong

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10-22-2007, 10:42 AM

#34

markislive78

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Quote:

Originally Posted by 99Silverado5.3

Nice, those trans have a very nice gear ratio setup. Can't wait to see what it'll do with 4.10s.

My 4th gear ratio is 1.15:1 the 4-5 shift happens around 120mph and she is still pulling, I guess I would have to use VCM scanner if I ever wanted to top her out or see how fast she can go, speedo on the dash only shows 120mph... Playing around on I-10 70-120mph goes by pretty darn quick for a such a big truck...

I have a 9.5'' rear...Thinkin about 3.73's and changing the G80 for a TruTrac while I'm in there....

Last edited by markislive78; 10-22-2007 at 10:51 AM.