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Mar 23, 2005 | 11:05 PM

#11

02sierraz71_5.3

TECH Junkie

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Joined: Oct 2004

Posts: 3,473

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From: Cornelius, NC

Ive gotten spuradic numbers out of mine like 14.10 at 106 Id get an average of several runs. I cant wait to go to the track and see what it really is

Mar 24, 2005 | 08:53 AM

#12

Weedo

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Joined: May 2004

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From: Chandler Arizona

Quote:

Originally Posted by davidtomasiewicz

Weedo, did you have the same doggie launch before your got into tuning? the hp-tuner 2nd version said this would solve my lag at launch? i had a denali before the rainier and they both have the same drive by wire throttle body. the rainier vs the denali in stock form is faster, and better on mpg thats why i went to the buick for now!

Yep, the 0-20mph or so was always goggie. 1600 factory stall is just WAY too low to yank a 5700 beast out of the hole! Then again, a 5.03 0-60 isn't exactly slow...

I don't see how HP Tuner would have anything to do with your launch. Mine was fully street Tuned using LS1-Edit. Of course, once the 3000 stall goes in, the word "doggie" will not be in the Denali's vocabulary!!

Mar 24, 2005 | 11:10 AM

#13

jksz71

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From: st charles, mo

Need pics!! Sounds like a nice ride. I was curious how those things would do with some power behind. Would be a nice sleeper!

Mar 24, 2005 | 07:59 PM

#14

davidtomasiewicz

Thread Starter

Staging Lane

Joined: Nov 2004

Posts: 72

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From: Chicago

i'm not to good with pictures and the way to do it. would someone let me e-mail some pictures to them and someone could post them for me? i have a few nice pictures. so you all think it is just the stall that is keeping me back? the truck weighs about 4600-4700lbs. if that is the case i'm for a converter but what stall. i'll get the truck in for war. work and bam a new coverter! help please!