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VE Manifold Spacer and Fuel Economy

Discussion in 'Mace Engineering' started by Kman42, Nov 9, 2019 at 11:18 AM.

  1. Kman42

    Kman42 New Member

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    Hi, does anyone have any figures or feedback on how the 25mm manifold spacer affects fuel economy on the VE? Especially the 3.0L.
     
  2. Fu Manchu

    Fu Manchu Well-Known Member

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    On our LY7, I found no real difference in fuel use before and after.
    I did find a big improvement in how nice it was to drive.
    Would recommend to anyone thinking of getting one.
    I changed to using two sets of gaskets, rather than using sealant. I trimmed the tab off, which was easy to do.
     
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  3. MACE

    MACE Well-Known Member

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    Hi Kman42,
    I hope all is well on your end :slightly_smiling_face:
    Unfortunately, we don't have exact figures, however, generally improve fuel economy by .5L per 100kms. Hope it helps.
    If you have any other questions, please do not hesitate to ask.
    Kind regards,
    Michael
     

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