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Thread: Inlet Manifold

  1. #1
    Join Date
    Mar 2005
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    Default Inlet Manifold

    New bespoke Inlet manifold / plenum now been fitted, tested & proven, complete setup made 945bhp / 738ftIbs -
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  2. #2

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    nice numbers!

    What else is done to the motor?

  3. #3
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    Pretty much everything, the old race engine built to the same spec was producing 760bhp / 643ftlbs on the stock plastic plenum so this was the last part.
    It's also down to everything else such as the IC, turbos, tb etc etc.

  4. #4
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    Aug 2011
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    Default

    Very nice. So what is the basis for design? How did you come up with this? Are the end caps adjustable for different plenum volumes? Nice to see the slicks by the way

  5. #5
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    It was designed to improve mid range power, the plenum tanks in the pics are pre final production version which is made up of spacers to find the optimum performance, new one piece ones will be made.
    Last edited by GTO3KJ; 06-10-2018 at 12:20 PM.

  6. #6

    Default

    Quote Originally Posted by GTO3KJ View Post
    Pretty much everything, the old race engine built to the same spec was producing 760bhp / 643ftlbs on the stock plastic plenum so this was the last part.
    It's also down to everything else such as the IC, turbos, tb etc etc.
    That's amazing! Nice numbers and that plenum is a work of art.

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