Manley 643105CE-6 Platinum Extreme Duty Forged Piston Set for Nissan RB26DETT 86.5mm Bore

The Manley 643105CE-6 is a complete Platinum Series Extreme Duty forged piston set engineered specifically for the Nissan RB26DETT 2.6L engine. This 6-piston set features an 86.5mm bore diameter with a +17cc dome design that delivers a 9.0:1 compression ratio, making it ideal for high-performance street and racing applications.

Construction and Materials:

• Forged from domestic 2618 high-strength aluminum alloy for superior durability under extreme conditions
• Lightweight design with offset wrist pins engineered for quiet cold starts
• Premium .150" wall x 2.250" length Chrome Moly wrist pins included
• Proven cam and barrel skirt profiles for optimal piston stability
• Pressure balance groove design reduces stress and improves longevity
• Molybdenum disulfide skirt coating for reduced friction

Specifications:

• Bore Size: 86.5mm (3.406")
• Compression Height: 1.103 inches
• Compression Ratio: 9.0:1
• Dome Volume: +17cc
• Rod Length: 4.783 inches
• Stroke: 77.7mm
• Recommended Piston Clearance: .0035" measured .850" from the bottom of the oil ring

• Premium steel top ring sets with Napier-style second rings
• Round wire locks
• Chrome Moly wrist pins

Manley's Platinum Series pistons are trusted by professional engine builders and tuners worldwide for their exceptional strength, precision manufacturing, and proven performance in demanding applications. These Extreme Duty pistons deliver the reliability needed for high-boost turbocharged builds and racing environments.