Forged Piston set for 9A1 Cayman, Carrera 4.2L. 106MM Bore size, OE 77.4 Stroke crank, 12.5:1 Compression, 22MM pin, SS AP top ring, Napier Cast Second ring, 3 piece OCR. Use OEM Locks and Tools. For SLEEVED BLOCKS ONLY.
Lambo/Audi
EvoSpec/CP Forged Piston set for 9A1 Cayman, Carrera 4.2L
$2,350.00
Contains: 6 Pistons, 6 DLC Pins, 6 top rings, 6 second rings, 6 OCR
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