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Thread: my 60' didnt change

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  1. #1
    casey23 Guest

    well

    sure its not some of it in the tune?... I think the gears should have helped.... I "help" a guy over the phone out of state... his truck was able to gain a Solid .2X in the .60 foot just going from a 3.73 to a 4.10... But yes he has a Bit more converter then yourself..... and YES a converter will help you .....

  2. #2
    Join Date
    Aug 2007
    Location
    Gramercy
    Posts
    945
    yeah i have a Circle D 3000-3200 (278mm) the truck does better on a flat foot than a 3200 foot brake. its ok it saves me gas jj. i guess its time to run a 3600 converter (brand unknown) im leaning towards the Circle D or a Yank. i want to upgrade to Billet 1-2 and 4th gear servos, a Tru-cool 40k
    2008 GMC CCSB 6.2/6L80e swap
    Gen IV 5.3/60e swap 1994 ecsb W/T

  3. #3
    Join Date
    Apr 2008
    Location
    Birmingham, AL
    Posts
    3,626
    Quote Originally Posted by casey23 View Post
    sure its not some of it in the tune?... I think the gears should have helped.... I "help" a guy over the phone out of state... his truck was able to gain a Solid .2X in the .60 foot just going from a 3.73 to a 4.10... But yes he has a Bit more converter then yourself..... and YES a converter will help you .....
    dang!! .2 in the 60' alone! truck must have a ton of torque! big motor huh?
    01 Silverado

  4. #4
    Join Date
    Jan 2005
    Location
    Humble/Houston TX
    Posts
    2,586
    what was the dates of the 2 runs? and what track were they done at? are you dead hooking or spinning some out of the hole?

    old mod list: H/C/I/N/E/G 408
    new mod list: 5.3, gears/posi, mufler and tune : (

  5. #5
    Join Date
    May 2009
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    Plainfield, IL
    Posts
    2,036
    dibs on your current verter if you get a new one lol
    blown transmissions are about as useful as 97% of the guys on this forum

  6. #6
    Join Date
    Aug 2007
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    i cant remember the date of the first run but i can post up when i get home.
    this last run was this past wed night at No Problem Raceway in louisiana i have no idea the town bc there is NO ONE around the track lol.
    the other run on 3:42s was at State Capital Raceway outside of Baton Rouge, La. they both had the same temps really. 95-97ish both races.

    im dead hooking on a flat foot, 1500 stall up, 1800ish stall up, 2000 stall. the 60' ranges from 1.82-1.86 if i stall it up to 2500+ it 60's 2.0 no matter what! im running M&H DR 275/55/16s and they are awsome imo. i noticed when i swapped tires my bump stops was about an inch from the perches, well when i swapped tires last night i cut them all the way off just incase i was bottoming out on them.
    2008 GMC CCSB 6.2/6L80e swap
    Gen IV 5.3/60e swap 1994 ecsb W/T

  7. #7
    Join Date
    Oct 2008
    Posts
    110
    Sounds like you need a little more stall. Do you have a way to data log it. You can see the flash RPM then to see what is really going on.

    Chris
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    Please fill out my Ask Chris form for converter recommendations.

    http://www.circledspecialties.com

  8. #8
    Join Date
    Aug 2007
    Location
    Gramercy
    Posts
    945
    i dont have hptuners, but i have an old efi life scan cable from my 01 but ill be getting with my tuner to data log it at the track for me. i need to get with you about a 3600 converter. i think that's going to be my next upgrade vs 1 7/8" LTs and 3.5" exhaust.
    2008 GMC CCSB 6.2/6L80e swap
    Gen IV 5.3/60e swap 1994 ecsb W/T

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