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Home >> Porsche >> 2009 >> Boxster (987) F6-2.9L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Block Assembly >> Piston, Engine >> Piston
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Piston

Piston





Piston markings

- Marking X appears as a large colored stamp in the middle of the piston crown, small as an engraved feature -1-.
- Marking + or - appears as a large colored stamp in the middle of the piston crown, small as an engraved feature -2-.