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Thread: 2.5 Bar Custom OS VE question

  1. 11-12-2011 #1
    tpy2kws6
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    2.5 Bar Custom OS VE question

    I used the VE generator(really neat program btw) to create a VE map for my G8 from its current tune so I could begin tuning the ve tables. Ive attached the tune and would really appreciate if you guys could check it out an tell me if it looks like a good starting point. I do have one question about the area over 105kpa. Will the ve generator extrapolate the area over 105 kpa or should I just add a percentage (I was thinking 10%) and tune from there?

    Thanks guys
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  2. 11-12-2011 #2
    edcmat-l1
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    Quote Originally Posted by tpy2kws6 View Post
    I used the VE generator(really neat program btw) to create a VE map for my G8 from its current tune so I could begin tuning the ve tables. Ive attached the tune and would really appreciate if you guys could check it out an tell me if it looks like a good starting point. I do have one question about the area over 105kpa. Will the ve generator extrapolate the area over 105 kpa or should I just add a percentage (I was thinking 10%) and tune from there?

    Thanks guys
    Is this a forced induction motor? Do you NEED to go past 105 Kpa?

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  3. 11-12-2011 #3
    DSteck
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    Why not just change the axis labels and make it a high res 1 bar table?

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  4. 11-12-2011 #4
    tpy2kws6
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    Sorry I guess I should have mentioned my mods, 09 G8 TVS2300 with a 3.1 pulley, LTs, CAI, and soon to be installed cam (218/230 .600 115+2). I guess I could still run MAF only but I like the idea of having some form of fuel control related to boost and the fan control is nice too .
    Last edited by tpy2kws6; 11-12-2011 at 04:38 PM.
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  5. 11-13-2011 #5
    tpy2kws6
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    bump
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  6. 11-13-2011 #6
    DSteck
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    I run my turbo Z06 on MAF only and still have accurate fueling when I change boost levels.



    Truth be told, I've been too lazy to dial in SD. I don't get paid to tune my own car so I slack off on it.

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  7. 11-14-2011 #7
    tpy2kws6
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    Quote Originally Posted by DSteck View Post
    I run my turbo Z06 on MAF only and still have accurate fueling when I change boost levels.



    Truth be told, I've been too lazy to dial in SD. I don't get paid to tune my own car so I slack off on it.
    Lol. What are the real disadvantages to running MAF only as opposed to MAF/VE?

    I'm sure you're pushing more boost than I am so I guess MAF only isn't so bad after all.
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