how much turbo boost should a d12 make

Discussion in 'Volvo Forum' started by Image, Mar 22, 2012.

  1. Image

    Image Light Load Member

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    Just wondering what everyone else is getting for turbo boost on the d12 motor?

    I've got a 96 Volvo WIA with a D12 425hp, and I see a max of about 29 lbs of boost, usually it hovers around 25 lbs. This seems kind of low to me, but this is my first d12, so I'm not totally sure what to expect from it.
     
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  3. Graglor

    Graglor Light Load Member

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    Aug 17, 2011
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    Sounds good to me. 28psi under load is usually what I see.
     
  4. Image

    Image Light Load Member

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    Thanks good to hear. I think I have my other problem fixed... I'll post about it over in that thread too.
     
  5. Pablo-UA

    Pablo-UA Road Train Member

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    Borispol, Ukraine
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    up to 200 kpa under load
     
  6. dorlia2

    dorlia2 Light Load Member

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  7. Image

    Image Light Load Member

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    Really? What year is it? Any modifications or stock?
     
  8. nutcase

    nutcase Light Load Member

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    Meridian, ID
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    I have a 2007 that will go as high as 35.
     
  9. dorlia2

    dorlia2 Light Load Member

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    No mods at all 06 d12
     
  10. krete

    krete Bobtail Member

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    Feb 15, 2011
    Sarasota ,FL
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    mine goes to 35 close to 40 sometimes also ,but i got egr closed and hi flow exhaust
     
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  11. dorlia2

    dorlia2 Light Load Member

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    What is hi flow exhaust?
     
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