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Thread: [ZR1 No-lift shift] - can this feature be added to an E38 computer?

  1. #81
    Advanced Tuner Justinjor's Avatar
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    Jul 2011
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    Tampa, FL
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    Lingenfelter makes a spring for this problem but I never tried it. I actually switched to a twin disc clutch and have not had any issues with it since.
    2020 Mustang GT Daily driver
    |Hellion Sleeper|10R80|Full weight, full exhaust, BABY seat in the back|
    8.3@167mph

    2014 Mustang GT
    |Hellion TT|Powerglide|Ignite114|
    6.87@200mph

    Jordan Performance and Racing

  2. #82
    Tuner Joe_G's Avatar
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    Oct 2006
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    115
    Quote Originally Posted by Justinjor View Post
    Lingenfelter makes a spring for this problem but I never tried it. I actually switched to a twin disc clutch and have not had any issues with it since.
    Hey buddy, post up that tune would ya? I might go play with the car later today.
    2005 Vert Z51 MZ6
    Horsepower Sales 954-984-8040
    4:10's, FAST 92, A/R Headers w/cats, G5x3, .040 gaskets AFR 205 heads ORIG CLUTCH
    472rwhp/414rwtq
    Best pre-cam:1/4-1.730, [email protected]
    Best w-cam, pre-FAST 1/4-1.666, [email protected]
    Best w-cam & FAST 1/4-1.519, [email protected] DA-793
    Best w-cam & AFR heads 1/4-1.445, [email protected] DA-581 1/8-1.445, [email protected] DA-581
    Top speed 185 (so far...) 0-60 mph 2.59 sec (track)

    http://www.youtube.com/watch?v=DUX3UNFl124

  3. #83
    Advanced Tuner Justinjor's Avatar
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    Jul 2011
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    Here's one
    2020 Mustang GT Daily driver
    |Hellion Sleeper|10R80|Full weight, full exhaust, BABY seat in the back|
    8.3@167mph

    2014 Mustang GT
    |Hellion TT|Powerglide|Ignite114|
    6.87@200mph

    Jordan Performance and Racing

  4. #84
    Advanced Tuner
    Join Date
    Jun 2008
    Location
    Charleston, SC
    Posts
    969
    I tried this at the track, and it would start pulling spark way too early, so my timing was going from 15 degrees to 0 degrees from 5500 all the way to 7000. The spark method is not powerful enough to stop the RPM's from decreasing, just slowed it down. It would work it would cut spark completely. Maybe have to adjust the MIN SPARK Table to -30 might work, but not worth the trouble any more.

    I put the tables back to stock and it went away.

    -Carl

  5. #85
    Senior Tuner LSxpwrdZ's Avatar
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    Dec 2008
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    on the Dyno
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    1,825
    Feature works fairly well on a couple corvettes that I tuned that are back and forth setting records!

    Here is a '06 C6Z06 I tuned on the bottle... been 9.93@137 NA(trapped as high as 141) and 9.26@147 .062Jet(trapped as high as 151)
    526rwhp NA
    653rwhp .062jet
    YouTube

    Here is a '10 C6ZR1 I tuned on race gas and meth. On crap tires and easy launch its been 9.54@147 (been 150-151)
    662rwhp MS109 + Methanol
    YouTube
    Last edited by LSxpwrdZ; 12-02-2012 at 02:14 PM.
    James Short - [email protected]
    Located in Central Kentucky
    ShorTuning
    2020 Camaro 2SS | BTR 230 | GPI CNC Heads | MSD Intake | Rotofab | 2" LT's | Flex Fuel | 638rwhp / 540rwtq
    2002 Camaro | LSX 427 | CID LS7's | Twin GT5088's | Haltech Nexus R5 | RPM TH400