Engine piston. Porsche 928 S 4.7L 92810308652  ❭  92810308652

Engine piston.
0.50mm oversize



Fits:
Porsche 928 S 4.7L
The engines: M28.21 / M28.22

Cylinder Bore: 97,500 mm
Length: 83,000 mm
Compression Height : 42,750 mm
Recess Depth 1: 0,800 mm
Recess Diameter: 69,700 mm
Valve pocket depth 1 : 5,300 mm
Valve pocket depth 2 : 5,000 mm
without cooling duct
Production Number: 97 L 22

Please note: These pistons will need to be purchased as 6 pcs. Singles are not available. Price displayed is for each piston.

This set should only be fitted by engine builders or tuners as other parts may be required.

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92810308652

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