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Thread: 72 Drain Back Valve

  1. #1
    Member #226 R Gruppe Life Member #147
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    72 Drain Back Valve

    Has any installed a Rothsport oil drain back valve on a 72 911. Gordon

  2. #2
    Peter Kane

    '72 911S Targa
    Message Board Co-Moderator - Early 911S Registry #100

  3. #3
    Member #226 R Gruppe Life Member #147
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    The 73-89 application is simple in the “S” hose, I’m looking specifically for the location of the valve in the 72 911. Surely someone has a picture of how they did it. G

  4. #4
    Senior Member larwik's Avatar
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    72 Drain Back Valve

    Hi Gordon...Yes, I have one installed on my -72S...(911/930 (72-89) Oil Inlet Check Valve
    SKU: RS-30A)

    I'll get down and get some pics for you ASAP.../ Lars...
    Lars Wikblad...

    Early 911 "S" Registry # 527
    "R" Gruppe # 314

  5. #5
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    I've been told by Gordon to do this on my '72 T targa which prompted him to start this thread. Will be interested in seeing the pix. Thx.
    1971 914- original owner
    1973 914 2.0
    1972 911T targa
    2016 981 spyder
    2014 turbo S coupe
    2019 RS5 sportback

  6. #6
    Senior Member larwik's Avatar
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    72 Drain Back Valve

    OK, Guys...Here you go....(From the Tank through the check valve into the oil-pump).../ Lars...
    Attached Images Attached Images    
    Lars Wikblad...

    Early 911 "S" Registry # 527
    "R" Gruppe # 314

  7. #7
    Member #226 R Gruppe Life Member #147
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    Ok, thanks that is what I was hoping to C. G

  8. #8
    Member
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    Thanks larwik and Gordon...
    1971 914- original owner
    1973 914 2.0
    1972 911T targa
    2016 981 spyder
    2014 turbo S coupe
    2019 RS5 sportback

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