Manley Nissan RB26DETT 86.25mm Bore 9.0 CR Piston Set

643002C-6

Today, Manley Performance continues to re-define itself in a high performance aftermarket industry that is constantly evolving. We've developed new products for growing markets such as sport compact, Ford modular and Chevy LS; as well as maintained our leadership role with the traditional V-8 engine business.

Features:

• 2618 high strength material.
• Offset wrist pin for quiet start-ups.
• .150" wall Premium Chrome Moly pin (Standard Series) or 9310 alloy .210" wall pin (Extreme Duty Series) included.
• Pressure balance groove.
• Premium Steel top rings with Napier seconds and round wire locks included.
• Recommended piston clearance .0035" measured .850" from the bottom of the oil ring.

Common Features:

• Crown Thickness: .320" (Including Dome).
• Top Ring: 1.0mm, .225" down.
• Second Ring: 1.2mm.
• Oil Ring: 2.8mm.
• Pin Included: Standard Series: Premium Chrome Moly P/N 42243 (.150" wall, 91 grams, 2.250" long, 21mm dia.).
• Extreme Duty Series: 9310 Alloy P/N 42543 (.210" wall, 117 grams, 2.250" long, 21mm dia.).
• Round Wire Locks: P/N 42270.

Specifications (73.7mm STD Stroke 2.6L):

• Bore Size (mm): 86.25
• Over Size: +.25mm
• Rod Length: 4.783"
• Stroke: 73.7
• Comp. Distance: 1.181"
• Dome Volume (cc): +20
• Cylinder Head (cc): 66.5
• Comp. Ratio: 9.0
• Piston Type: Dome
• Pistons Wt / Gms: 390
• Premium Steel Top Rings: 47862-6

Fitment:

• Nissan RB26DETT 2.6L