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Thread: Engine Compartment Seal

  1. 05-29-2019, 10:47 AM #1
    tom1394racing
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    Engine Compartment Seal

    I am ready to install the engine compartment seal on my '70E. The PET shows a two piece seal with the rear being a three sided seal and the front a single separate piece. The seal I got with my IMC seal kit is a single one piece seal and I see this same piece being offered by our other favorite suppliers. I also have a few original, used two piece seal sets in good condition and I am inclined to try one of those.

    Any advice on the best seal for my application?
    Tom Butler
    1973 RSR Clone
    1970 911E
    914-6 GT Clone in Progress
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  2. 05-29-2019, 03:06 PM #2
    edmayo
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    I only buy those from Porsche (like so many other pieces) The factory seal has molded corners, most aftermarket ones I've seen have the the correct profile but is just a straight seal, which will then bunch up when you try to make it go around corners. I can't picture how both front and rear seals could be all of one single piece.
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  3. 05-29-2019, 03:49 PM #3
    tom1394racing
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    Thanks Ed.

    I installed the OEM two piece seal with rounded corners today. Fit nicley and installed fairly easily.
    Tom Butler
    1973 RSR Clone
    1970 911E
    914-6 GT Clone in Progress
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  4. 05-30-2019, 05:13 AM #4
    mac73s
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    Ed/Tom - what is the purpose of this seal/how necessary? Thank you.
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  5. 05-30-2019, 07:25 AM #5
    tom1394racing
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    This piece establishes the seal between the engine tin and the chassis. Without it, road grime will get into the engine compartment.
    Tom Butler
    1973 RSR Clone
    1970 911E
    914-6 GT Clone in Progress
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  6. 05-30-2019, 07:44 AM #6
    edmayo
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    It also serves to seal the engine bay so the cooling fan draws the cooler air thru the grill.
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