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Thread: out of the hole

  1. #1
    Join Date
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    ohio
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    guys, I was just wandering if its O.K. to use 4-HI all the way down the track? i know if i shift out mid run it'll still be locked in, Just dont want to break any thing. Thanks
    07 SILVERADO CLASSIC 2500 HD 4x4 CREW CAB LT3 DURAMAX LBZ/ALLISON 6 SPEED 5'' MBRP Turbo back exhaust 6'' TIP /NO CAT- NO MUFF/ AFE Intake/ EDGE HOT JUICE /MERCHANT AUTO STG III Built Allison/P I ConverterTTS Twin Lift Pumps. Tierod sleeves/Cognito braces.17x9 Moto metals_______ Old Truck ,04 Z-71/Turbocharged,/cam/stall/Zippy Built TRANS/Nelson Tuned------

  2. #2
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    383
    <div class='quotetop'>QUOTE(Tim Z &#064; Mar 12 2006, 08&#58;45 AM) [snapback]46800[/snapback]</div>
    guys, I was just wandering if its O.K. to use 4-HI all the way down the track? i know if i shift out mid run it&#39;ll still be locked in, Just dont want to break any thing. Thanks
    [/b]
    I&#39;ve done it many times. Little vibration on the top end sometimes.

    P.S. If you aren&#39;t breaking things you are not going fast enough.

    03 Chevy ECSB, Z71, 6.0L(LQ4), Maggie @ 9PSI, 4l80E, PI Vig 2800, Detroit True-Trac, 4.10, 90mm LS2 TB, Meth Injection, HSW Dry N20, LPE GT7 Cam, 918 springs, Dynatech LT's, Hi Flow cats, custom stainless exhaust, DMH cutouts, DJM Suspension Drop, E-Fans, AirAid, HPT 2Bar SD Tuned, 11.68 @ 114.2

  3. #3
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    ohio
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    HEY, if your bad ass magna charged 4x4 can do it and not worry, than my little turbo 4x4 oughta be just fine&#33;&#33; I hope your done breaking stuff roger&#33;
    07 SILVERADO CLASSIC 2500 HD 4x4 CREW CAB LT3 DURAMAX LBZ/ALLISON 6 SPEED 5'' MBRP Turbo back exhaust 6'' TIP /NO CAT- NO MUFF/ AFE Intake/ EDGE HOT JUICE /MERCHANT AUTO STG III Built Allison/P I ConverterTTS Twin Lift Pumps. Tierod sleeves/Cognito braces.17x9 Moto metals_______ Old Truck ,04 Z-71/Turbocharged,/cam/stall/Zippy Built TRANS/Nelson Tuned------

  4. #4
    Join Date
    Aug 2004
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    185
    You should be fine in 4hi, I wish I could put it in 2wd just for a little bit to play.... oh well.
    04 Sierra Denali
    Blown,Cam'd,stall'd etc.

  5. #5
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    <div class='quotetop'>QUOTE(03Sierra&#045;sts &#064; Mar 16 2006, 06&#58;57 PM) [snapback]47121[/snapback]</div>
    You should be fine in 4hi, I wish I could put it in 2wd just for a little bit to play.... oh well.
    [/b]
    cool, good to know, Where have you been hidin&#39; Pat, WE&#39;RE goin to dragway 42 this weekend for test /tune&#33; if the weathers good of course, come on out and bring some P.T. nettters over&#33;
    07 SILVERADO CLASSIC 2500 HD 4x4 CREW CAB LT3 DURAMAX LBZ/ALLISON 6 SPEED 5'' MBRP Turbo back exhaust 6'' TIP /NO CAT- NO MUFF/ AFE Intake/ EDGE HOT JUICE /MERCHANT AUTO STG III Built Allison/P I ConverterTTS Twin Lift Pumps. Tierod sleeves/Cognito braces.17x9 Moto metals_______ Old Truck ,04 Z-71/Turbocharged,/cam/stall/Zippy Built TRANS/Nelson Tuned------

  6. #6
    Join Date
    Aug 2005
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    Wanted to add one more thing... I honestly think the 4wd launches are what have prevented me from leaving my G80 on the road. Also do not use Auto 4wd with any large throttle inputs..... It is ugly&#33;

    03 Chevy ECSB, Z71, 6.0L(LQ4), Maggie @ 9PSI, 4l80E, PI Vig 2800, Detroit True-Trac, 4.10, 90mm LS2 TB, Meth Injection, HSW Dry N20, LPE GT7 Cam, 918 springs, Dynatech LT's, Hi Flow cats, custom stainless exhaust, DMH cutouts, DJM Suspension Drop, E-Fans, AirAid, HPT 2Bar SD Tuned, 11.68 @ 114.2

  7. #7
    Join Date
    Feb 2005
    Location
    Austin, Texas
    Posts
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    Run mine in 4hi on the track and street with my setup
    2007 CCSB Z71 VortecMax: Stock!

  8. #8
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    Thanks for the info boyz&#33;
    07 SILVERADO CLASSIC 2500 HD 4x4 CREW CAB LT3 DURAMAX LBZ/ALLISON 6 SPEED 5'' MBRP Turbo back exhaust 6'' TIP /NO CAT- NO MUFF/ AFE Intake/ EDGE HOT JUICE /MERCHANT AUTO STG III Built Allison/P I ConverterTTS Twin Lift Pumps. Tierod sleeves/Cognito braces.17x9 Moto metals_______ Old Truck ,04 Z-71/Turbocharged,/cam/stall/Zippy Built TRANS/Nelson Tuned------

  9. #9
    Join Date
    Jun 2005
    Posts
    135
    do you guys think that a stock 4l60 will hold up to the launch. I ran the other night in 2wd and could not get a good launch 2.6 60ft think it was?

    thanks,
    Fred
    01,Z71 Victory Red, sportside,5.3L, Flowmaster 40&#39;s, K&N Drop In, Airaid MIT Tube, TB bypass, Nelson Performance Hot Tune. Velocity Stack waste of money.

    Working to run with the BIG DOGS, tired of the porch. STS or LQ9 in the future.

    http://i56.photobucket.com/albums/g1...1/DSC02262.jpg

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