CP-Carrillo CPN2-2-3504 89.00mm Piston Ring Set

CP-Carrillo CPN2-2-3504 89.00mm Piston Ring Set

The CP-Carrillo CPN2-2-3504 Piston Ring Set is a premium replacement ring package engineered to restore optimum sealing, compression retention and oil control in compatible 89.00mm (3.504 inch) CP-Carrillo forged piston assemblies. The CPN2 series is specifically designed for high-cylinder-pressure sport compact and performance engines, combining premium ring materials with reduced friction to deliver exceptional durability and dependable sealing for naturally aspirated and forced-induction applications.

Designed for a 3.504 inch (89.00mm) bore, the CPN2-2-3504 incorporates a 1.0mm gas-nitrided steel top compression ring, a 1.2mm taper hook groove (THG) Napier-style second ring and a 2.0mm low-tension oil control ring. Compatible with Nikasil, Alusil and cast-iron cylinder bores, it provides excellent compression retention, reduced friction and outstanding oil control for demanding street, drag and circuit racing applications. :contentReference[oaicite:2]{index=2}

Features

• Genuine CP-Carrillo CPN2 piston ring set

• Designed for an 89.00mm (3.504 inch) cylinder bore

• 1.0mm gas-nitrided steel top compression ring

• 1.2mm THG Napier-style second ring

• 2.0mm low-tension oil control ring

• Excellent cylinder sealing and compression retention

• Optimised oil control for reduced oil consumption

• Low-friction design for improved engine efficiency

• Compatible with Nikasil, Alusil and cast-iron cylinder bores

• Suitable for naturally aspirated and forced-induction engines

• Ideal for high-performance street, drag and circuit racing applications

• Supplied as a complete ring set for one piston

Designed to complement CP-Carrillo's renowned forged piston range, the CPN2-2-3504 Piston Ring Set delivers the sealing performance, reduced friction and durability required for professional engine rebuilds and serious performance applications. :contentReference[oaicite:3]{index=3}

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