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Thread: 2008 Corvette LS3 support added

  1. #1
    Forum tyhee Site Admin GMPX's Avatar
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    Thumbs up 2008 Corvette LS3 support added

    Hi All,

    Paul has posted an update here - http://forum.efilive.com/showthread.php?t=5707

    This now has support for the 2008 Corvette, time to see what can be gained from the new LS3's.
    The E38 OS used on the 2008 Corvette also appears to be used on the 2008 trucks too (confirmed on a 2008 Yukon 5.3L).

    At some stage Tordne will be hosting some new E38 tun files to download, in that lot is a 2008 Corvette.

    Cheers,
    Ross
    Last edited by GMPX; July 11th, 2007 at 02:42 PM.
    Need official EFILive help, please go here.
    For tuning support please post your questions on this forum (or other auto forums).
    Sorry if I don't respond to your PM, don't take it personal.


  2. #2
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    I have a 2008 denali I can get a file from if you'd like also.
    cosmos purple 2004 gto
    408 E85 GT47-91 ,turbo 400,9" currie straight axle,28/10.5w mt et streets



    2005 yellowjacket gto
    417 rwhp and 397 torque
    582 rwhp and 676 torque (150 shot)

  3. #3
    Forum tyhee Site Admin GMPX's Avatar
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    I am 99% sure it is using the same OS as the 2008 Vette so there is probably no need thanks.

    Cheers,
    Ross
    Need official EFILive help, please go here.
    For tuning support please post your questions on this forum (or other auto forums).
    Sorry if I don't respond to your PM, don't take it personal.


  4. #4
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    No problem I have a tune from a 07 denali that doesn't work for some reason I sent it to support@efilive.
    cosmos purple 2004 gto
    408 E85 GT47-91 ,turbo 400,9" currie straight axle,28/10.5w mt et streets



    2005 yellowjacket gto
    417 rwhp and 397 torque
    582 rwhp and 676 torque (150 shot)

  5. #5
    Forum tyhee Site Admin GMPX's Avatar
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    Oh. I don't remember seeing that yet, send it direct to me ross at efilive.com

    Cheers,
    Ross
    Need official EFILive help, please go here.
    For tuning support please post your questions on this forum (or other auto forums).
    Sorry if I don't respond to your PM, don't take it personal.


  6. #6
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    File sent and thank you.
    cosmos purple 2004 gto
    408 E85 GT47-91 ,turbo 400,9" currie straight axle,28/10.5w mt et streets



    2005 yellowjacket gto
    417 rwhp and 397 torque
    582 rwhp and 676 torque (150 shot)

  7. #7
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    sweet, that was quick release. thanks for the great work.

  8. #8
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    I hear the E38s in the new '08 Vettes have a MAF scale that goes over 1000gm/sec.

    Do the new '08 trucks that share the same OS also go over 1000gm/sec?

    I looked at the '08 Yukon tune on holdencrazy and it still has a 512gm/sec limit. Is that just because of the MAF it's using or is that still a hard limit in the PCM?

    Thanks

  9. #9
    Forum tyhee Site Admin GMPX's Avatar
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    The new OS 12617631 is shared between the 08 Vette and the SUV's.
    On the LS3 they are taking the MAF table values all the way up to 1878g/sec at 15,000Hz, yet on the SUV it is clipped at 512g/sec, but, could go higher as it's not mathmatically limited now.
    Oddly enough the 2008 Z06 is using an OS a little earlier than the LS3 does and it still is limited to 12,000Hz and 512g/sec.

    Cheers,
    Ross
    Need official EFILive help, please go here.
    For tuning support please post your questions on this forum (or other auto forums).
    Sorry if I don't respond to your PM, don't take it personal.


  10. #10
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    so would it be possible to flash the 08 z06 with the ls3 os?

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