CP-Carrillo CPN-3406 86.50mm Piston Ring Set

CP-Carrillo CPN-3406 86.50mm Piston Ring Set

The CP-Carrillo CPN-3406 Piston Ring Set is a premium replacement ring package engineered to provide optimum cylinder sealing, compression retention and oil control in compatible 86.50mm CP-Carrillo forged piston assemblies. Designed for high-performance and motorsport engines, this genuine CP-Carrillo ring set combines high-strength materials with a low-tension design to deliver maximum sealing with minimum drag under elevated cylinder pressures.

Designed for a 3.406 inch (86.50mm) bore, the CPN-3406 features a 1.0mm gas-nitrided steel top compression ring, a 1.2mm taper-hook-groove second ring and a 2.8mm low-tension oil control ring. It is used with a wide range of compatible CP-Carrillo piston kits, including selected Honda K20, Mitsubishi 4B11T, Nissan RB25, RB26, RB30 and SR20VE, Subaru FA20, Toyota 1JZ and 2JZ, and Yamaha SVHO/FZR/FZS applications.

Features

• Genuine CP-Carrillo CPN piston ring set

• Designed for an 86.50mm (3.406 inch) cylinder bore

• 1.0mm gas-nitrided steel top compression ring

• 1.2mm taper-hook-groove second ring

• 2.8mm 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 and cast-iron cylinder bores

• Suitable for naturally aspirated and forced-induction engines

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

• Supplied as a complete ring set for one piston

Designed to complement CP-Carrillo's renowned forged piston range, the CPN-3406 86.50mm Piston Ring Set delivers the sealing performance, reduced friction and durability required for professional engine rebuilds and serious motorsport applications.

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