?? ive had the 5.3/4L60e circle d 3200 vette servos, LTs, UD crank pulley, CAI, and 3:42s, it ran 14.4 @ 95 in a stock motor CC
went to the 6.2 and in 98* weather it went 13.0 @ 103.8mph on 3:42s.
went to 4:10s and nothing else, it went 13.0 @ 104.2...i know how the 3rd gear pull is crap on a 4 speed. its not my first day at the track. added a 3600 converter and went 12.73 and 12.74 at almost 105. just saying im in a FULL WEIGHT CCSB, my truck is heavier, more of a box, and i still have a 90mm intake system with stock heads. it isnt what i expected for a 102mm and PRC 2.5 5.3 heads and a bigger converter, and bigger cam than what greymatter04's truck ran with a 78mm intake/tb/3000 Yank TT converter and on 3:42s. it should have ran faster with the converter locked or unlocked. i dont see how just "unlocking the converter" will make it run .65 faster and 5-7mph faster.
like i said this is just my .02 take it how you want. i think for the price it should have went faster on the mph.

 

What's your 1/8 mph? 82-84mph is good for a high 12

 

it has to be 84mph to have a 12 in it unless he picks up a lot after the 1/8th which in turn would have had him in the 101-104 range

 

12.94@103.6 / 8.19@82.53, you need proof?

 

your truck picked it up better on the top end.

his 1/8th miles is only 8.5 if i remember correctly

 

You'll get the times you want when you get your tune fixed. BTW I might be selling my caltracks if your interested.

 

You give up on getting traction?

 

I sent you at text Andrew

 

Traction problems sure are frustrating. But with my second kid just born I think I need to do some serious thinking of what I need to do with my truck

 

Here is my old truck 2007 silv classic z71 216/220 cam flt lvl 4 trans, 3200 vig, 4.10's, header's, exhaust, cai, hp tuner's tuned by me. Truck was not running good this night only pulled a 13.7 with a 1.9 60' where i usually pull 1.8's and run 8.5's at 80 in the 1/8th where i ran 8.7's at 79 in the video.
http://www.youtube.com/watch?v=1AvSHGq9TTU
http://www.youtube.com/watch?v=ms3SL...eature=related