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964 Engine Rebuild Questions...Help

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Old 03-06-2014, 05:49 PM
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GP964
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Default 964 Engine Rebuild Questions...Help

Hi All,

I'm needing some help in identifying parts I need to complete my costly rebuild.

Issue: A family member either misshifted or overrevved causing the driverside middle cylinder with no compression. After opening up the engine, I found the piston (chipped), cylinder (cracked), exhaust valve (bent), rocker arm (broken)

I have the rocker arm, and exhaust valve already, but find it difficult to find the correct cylinder and piston.

On the cylinder has: 95ZN6 ++++ A2 W5 what does this mean?
|
And what markings are there on the piston?

Here's some pictures for the piston and cylinder....

Last edited by GP964; 05-30-2014 at 03:42 PM.
Old 03-06-2014, 05:51 PM
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GP964
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Also, is this the old style w/out a head gasket or is this the updated with the gasket ring? Thanks GP
Old 03-06-2014, 05:56 PM
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GP964
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Damanged piston and cylinder


http://i42.photobucket.com/albums/e3...ps943556d1.jpg


Good piston and cylinder


http://s42.photobucket.com/user/LJ_D...fc7bb.jpg.html
Old 03-06-2014, 06:00 PM
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GP964
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Any help would be appreciated.....Thanks...
Old 03-06-2014, 06:20 PM
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Those are the new style cylinders with the gasket groove.
Old 03-06-2014, 06:35 PM
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thanks dave...



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