Manley Mazda 87.5mm STD Bore 9.5 CR Dish Type Platinum Series Extreme Duty Pistons w/Rings - 630000CE-4

Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Offset wrist pin design is utilized for quiet start-ups. Perfect ring groove to skirt squareness is achieved through our unique one fixturing manufacturing method that assures maximum horsepower. All pistons come with moly coated skirts. Round wire locks, premium chrome moly wrist pins, and premium steel top ring sets from Total Seal are included with every kit at no additional charge. Recommended clearance: .0030 measured 1.100 from the bottom of the oil ring groove.

Features:

• .150 wall Premium Chrome Moly pin (Standard Series) included P/N 42248.
• 9310 alloy .210 wall pin (Extreme Duty Series) included P/N 42548.
• Pressure balance groove.
• Will accommodate +1mm valve sizes.

• Bore Size (mm): 87.5
• Over Size: STD
• Rod Length: 5.927
• Stroke: 94
• Comp. Distance: 1.270
• Dome Volume (cc): -13.3
• Cylinder Head (cc): 42
• Comp. Ratio: 9.5
• Piston Type: Dish
• Pistons Wt / Gms: 372
• Premium Steel Top Rings: 46875-4

• Mazda Speed 3 MZR 2.3L DISI Turbo (.8868/22.5mm x 2.250 Pin)