CP-Carrillo CPN-3287 83.50mm Piston Ring Set

CP-Carrillo CPN-3287 83.50mm Piston Ring Set

The CP-Carrillo CPN-3287 Piston Ring Set is engineered for compatible 83.50mm CP-Carrillo forged pistons, delivering exceptional sealing, compression retention and oil control for high-performance street, drag and circuit racing engines. Designed specifically for high-cylinder-pressure applications, CPN ring sets provide outstanding durability while reducing friction. :contentReference[oaicite:3]{index=3}

Designed for a 3.287 inch (83.50mm) bore, the CPN-3287 incorporates a 1.0mm gas-nitrided steel top ring, 1.2mm THG Napier second ring and a 2.8mm flex-vent oil ring. It is commonly used with CP-Carrillo Nissan CA18DET 83.50mm (+0.50mm) forged piston kits. :contentReference[oaicite:4]{index=4}

Features

• Designed for 83.50mm (3.287") bore

• 1.0 / 1.2 / 2.8mm ring package

• Gas-nitrided steel top ring

• THG Napier second ring

• Low-tension flex-vent oil ring

• Excellent sealing with low friction

• Compatible with Nikasil and cast-iron bores

• Suitable for turbocharged and naturally aspirated engines

• Complete ring set for one piston

The CPN-3287 provides the reliability and performance expected from genuine CP-Carrillo components. :contentReference[oaicite:5]{index=5}

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