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-   -   Luckiest man in the world (http://986forum.com/forums/performance-technical-chat/57638-luckiest-man-world.html)

pieter1 06-17-2015 11:48 AM

Luckiest man in the world
 
Hi got a98 Boxster base with 3,4 Carrera engine and lost power and a cloud of smoke, so towed it home and got underneath. And there it was the cam chain failed and went threw the valve cover. After investigation not a single bent valve, only damage is the valve cover and cam shaft sprockets. Any one selling 2000-2001 Boxster cams and cam chain.

I have a 2001 996 C2 as well that I rebuild the engine on this winter due to cylinder scoring. (had it for 2 months dealer said sorry)
http://986forum.com/forums/uploads01...1434570412.jpg
http://986forum.com/forums/uploads01...1434570460.jpg
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BYprodriver 06-17-2015 12:25 PM

Wow good that you shut it off quickly.

I have 3.4 cams & cam cover. That chain is cheap & you should buy new.

JFP in PA 06-17-2015 01:12 PM

Quote:

Originally Posted by BYprodriver (Post 454278)
Wow good that you shut it off quickly.

I have 3.4 cams & cam cover. That chain is cheap & you should buy new.

You cannot replace just the cam cover, the cam cover and cylinder head are machined together as a unit to create the cam bores.

BYprodriver 06-17-2015 02:11 PM

Quote:

Originally Posted by JFP in PA (Post 454284)
You cannot replace just the cam cover, the cam cover and cylinder head are machined together as a unit to create the cam bores.

I realize that but most people don't have a viable alternative. I do recommend checking the fit & clearances.

pieter1 06-18-2015 07:43 AM

Valve cover
 
I replaced just the valve cover on my 996 with a Boxster 2.7 valve cover and checked clearance off course

78F350 06-18-2015 12:32 PM

I have a bin of stuff left over from an '01 2.7 that I didn't have the heart to scrap yet. The engine was full of debris from a broken rod. There is a cam cover at the bottom of the bin. I have no plans for it. Let me know if you want more info or pics.

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