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Thread: custom os and nitrous

  1. #1
    Lifetime Member minytrker's Avatar
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    Default custom os and nitrous

    Im my z06 with full bolt ons and cam I want to spray a 150 wet shot. Running the custom os isnt there a way to control the nitrous or atleast have the car pull back a little timing.

  2. #2
    Guess who's back!!!! Black02SS's Avatar
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    That OS isn't available yet as Ross and Paul are devoting all of their attention to the ls2/ls7 market at the moment. Don't give up though as it will be available.

  3. #3
    Lifetime Member GMPX's Avatar
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    Just to let you know, we have a nitrous O.S that has been running a few cars tuned by local (to me) shops for a few months. They are working very well and doing exactly what the tuners wanted. This base operating system was used only by Holden in 2002+ , we will first expand this range to selected 2001 - 2002 US vehicles. I am going to start a survey on the most common vehicles running N20.

    Cheers,
    Ross
    I no longer monitor the forum, please either post your question or create a support ticket.

  4. #4
    Guess who's back!!!! Black02SS's Avatar
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    Quote Originally Posted by GMPX
    Just to let you know, we have a nitrous O.S that has been running a few cars tuned by local (to me) shops for a few months. They are working very well and doing exactly what the tuners wanted. This base operating system was used only by Holden in 2002+ , we will first expand this range to selected 2001 - 2002 US vehicles. I am going to start a survey on the most common vehicles running N20.

    Cheers,
    Ross
    If it ever stops raining here, mine. 02' 12212156

  5. #5
    Lifetime Member johnv's Avatar
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    Just a thought.
    Would we be able to use this for FI , ie normal tune for say 8psi and useing NOS tables for say 12 psi to reduce timing or add more fuel ?

  6. #6
    Lifetime Member MN C5's Avatar
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    Quote Originally Posted by johnv
    Just a thought.
    Would we be able to use this for FI , ie normal tune for say 8psi and useing NOS tables for say 12 psi to reduce timing or add more fuel ?
    You can already do that with COS #3

  7. #7
    Lifetime Member johnv's Avatar
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    Just thinking of flicking a switch when upping boost on the move ,to give an instant tune for higher boost.

  8. #8
    Lifetime Member GMPX's Avatar
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    The O.S our local test workshop is running is basically custom O.S # 3 with a TPS VE table and N20 spark and fuel tables!!

    Cheers,
    Ross
    I no longer monitor the forum, please either post your question or create a support ticket.

  9. #9
    Lifetime Member minytrker's Avatar
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    Quote Originally Posted by GMPX
    The O.S our local test workshop is running is basically custom O.S # 3 with a TPS VE table and N20 spark and fuel tables!!

    Cheers,
    Ross

    sent you a pm.

  10. #10
    Lifetime Member MN C5's Avatar
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    Quote Originally Posted by johnv
    Just thinking of flicking a switch when upping boost on the move ,to give an instant tune for higher boost.
    COS #3 is able to do that up to roughly 30psi no switch though

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