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Kirk986
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Everything posted by Kirk986
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When one of my pushrods punctured the sealing foam I used some Loctite 5910 RTV sealant to seal the tear. The existing foam was thoroughly cleaned and the I applied generous helping of RTV to the surface. Then I spread the material with a bondo squeegee, making sure to fill the tear and spread to the surrounding area. After 3 years everything is still dry. The 5910 was overkill (we use it in our shop to seal oil sumps, etc.) so any good RTV will probably do. Black will look best... Kirk '97 Boxster
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Here's the thing...1997 Boxster, manual gearbox, second owner (me) for the past 20K miles, stock in every way, 83K miles, engine was replaced under warranty at 11K miles. Yesterday I suffered a loss of power when slowing from highway speed. The engine would not rev above 2000RPM. I was about 1/2 mile from home, so I managed to slowly coax the car home and park it. Had the car towed to our shop (I work for a new car dealer, but not Porsche) where I discovered what you see in the photo...timing chain visible (and under no tension) through the hole in the RH cam cover. My first silly question is: Are all the valves now bent, or will the engine freewheel? Second: is it conceivable to repair the cam drive or valve train without a complete engine rebuild? Thanks for your help.
