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Thread: Ultimate Air Box for the MFI Stacks

  1. #1
    Senior Member Bavaria911's Avatar
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    Ultimate Air Box for the MFI Stacks

    Updated with Air Filters below....The day before Hershey (19 April), my special package arrived from Kundensport. Ed Palmer created a set of Porsche 908 air boxes for the 1972-73 MFI stackes. The real 908's were designed for the 8 cylinder. Ed sized them for the MFI and created them to use the original clips.
    Enjoy:

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    Last edited by Bavaria911; 05-14-2013 at 05:40 PM. Reason: Correction

  2. #2
    Senior Member
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    Very cool! Enough filtration?

  3. #3
    Senior Member kentf14's Avatar
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    Feb 2010
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    Love it! Any chance he's going to offer these for sale to the public?
    E911SR & RGRUPPE
    '65 911 "The Ol' Gal" (long gone)
    '73 S Coupe #306

  4. #4
    You need the outer hose on your heat hose to the thermostat, supposed to be an inner and an outer for better heat transfer.
    Early S Registry member #90
    R Gruppe member #138
    Fort Worth Tx.

  5. #5
    Quote Originally Posted by edmayo View Post
    You need the outer hose on your heat hose to the thermostat, supposed to be an inner and an outer for better heat transfer.
    Is that what the outer is for? I always assumed it was there to protect the inner paper hose from the elements.
    -Marco
    SReg. #778 OGrp: #8 RGrp: #---
    TLG Auto: Website
    Searching for engine #907495 and gearbox 902/1 #229687

  6. #6
    It's that whole insulation thing Marco, kinda like double pane storm windows,,,,oh wait,,,,that's right you californians don't need no stinkin insulation, it's always 70 degrees
    Early S Registry member #90
    R Gruppe member #138
    Fort Worth Tx.

  7. #7
    member #1515
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    Mar 2009
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    Those look nice but I'm at a los to figure out what they do? There is no filtration and don't they affect the induction?
    David

    '73 S Targa #0830 2.7 MFI rebuilt to RS specs

  8. #8
    A very neat looking setup but I wouldn't run a street car "unfiltered". (Race engines get rebuilt regularly.) I don't really like K&N filters UNLESS you follow directions by keeping them clean and oiled. They flow more for a reason but it comes at a price if you are not fastidious about maintenance.

    Tom
    Early S Registry #235
    rgruppe #111

  9. #9
    Senior Member
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    Sep 2008
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    Monza, Italy
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    These are the original rally filter.
    I like them
    The problem is to find the correct "green" material.

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    Btw, the Kundensport type are gorgeous!
    Registry Member #1414
    NOSGRUPPE

  10. #10
    Awesome!

    (File down that screw tip, I know I would cut myself on both working in there!
    1966 911 #304065 Irischgruen

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