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Thread: Please tell me how to replace the Mahle Pistons Cylinders 2.5L 86.7mm BORE in 2.4S en

  1. #1
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    Please tell me how to replace the Mahle Pistons Cylinders 2.5L 86.7mm BORE in 2.4S en

    Hello

    I have a set of piston and cylinder same as below.

    http://www.ebay.com/itm/Porsche-911S...12288; 

    Please tell me how to replace the Mahle Pistons Cylinders to 2.4S engine.

    Need machining of the cylinder head?

    Where of the cylinder head do processing?

    Piston does not hit the cylinder head?

    Where can I buy the Cylinder to Engine Case - Cylinder Base Gasket?

    Regards

  2. #2
    Member #226 R Gruppe Life Member #147
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    Feb 2009
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    Portland, Oregon
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    2,355
    Crankcase spigots will need to be bored, as the cylinders are not slip in. 908 base gaskets will be required. Gled

  3. #3
    Member
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    Sep 2012
    Location
    Kyoto of Japan
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    Thanks!

    Machining bore up only?

    Do not need machining of the cylinder head?

    Where can I buy the base gasket of 908?

    Regards

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