12 sec. N/A 5.3 SCSB Z71

[ducky]

<div class='quotetop'>QUOTE(Z71sierra7787 &#064; Feb 2 2006, 07&#58;14 PM) [snapback]43265[/snapback]</div>

On the STS website i found this video of a Extended cab running a 12.9
http://i.b5z.net/i/u/1473169/f/Video/Z71_Night_Run.wmv
there are some other good videos of this truck making runs also
[/b]

yeah i think that one has the sts turbo on it though.

[1slow01z71]

I ran a 15.1 with just exhaust intake tune and a 3K stall at 5400#s you can easily get into the low 14s with a cam lts headers and a few more little things you could get into the 13s IMO.

[SCIV]

Mine almost counts for 4WD, same frame I think, but only 2wd. Best I could do is 14.1, N/A on stock stall.

[chrisj6]

yes 13.27 on the stock stall. i&#39;ve done some pe tweaking lately and need to get it to the track. the time i have is on my Nelson tune, I am trying to learn this on my own now.

Chris

[1slow01z71]

James like I told you man there isnt an N/A 5.3 rcsb 4wd in the 12s and with what oyu have planned it will hit a 12 and I think it will in full street trim honestly. Especially since Ill be doing the work on it

[redneck]

<div class='quotetop'>QUOTE(1slow01z71 &#064; Feb 3 2006, 10&#58;09 PM) [snapback]43470[/snapback]</div>

James like I told you man there isnt an N/A 5.3 rcsb 4wd in the 12s and with what oyu have planned it will hit a 12 and I think it will in full street trim honestly. Especially since Ill be doing the work on it
[/b]

Uh, yes there is&#33;&#33;&#33;&#33; One is a 6.0 and the other is a 5.3. I know the 6.0 doesn&#39;t count but some guy on LS1 has a SCSB 5.3 N/A Z71 in the 12&#39;s&#33;&#33;&#33; You better check your self before you wreck yourself&#33;&#33; I just wanted to see if anyone on here has been in the 12&#39;s as discribed in the above. As far as you doing the work, all I want you to do is fetch us beer when we need one and just for support.LOL&#33;&#33;

James

[chrisj6]

I think he meant ecsb, ex cab adds a few pounds&#33;

Chris