Description
Wiseco K598M100AP – Subaru EJ257 WRX/STI 4v Dish -19cc 100mm Piston Shelf Stock Kit
Piston and Ring – Sports Compact – Forged – Dish – 100.00 mm Bore – 1.209 in Compression Height – 1.2 x 1.5 x 2.0 mm Ring Groove – Minus 19.00 cc – Armor Plated – Subaru EJ – Kit
Wiseco Subaru EJ257 Piston Set, 100.00 mm Bore, 30.70 mm Compression Height, 0.9055 in. Pin Diameter, Sport Compact, Set of 4.
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco?s Professional Series.
- Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength
- ArmorGlide Skirt Coating: seizure resistant, friction reduction, and quieter operation
- Fully machined crown features
- Precision ring grooves, anti-detonation groove, and additional ring seal improving features
- Forced pin oiling
- Designed and built to withstand heavy to severe duty performance applications
Product Series: ProfessionalBore Diameter: 100.00Compression Height: 30.70Piston Volume: -19.00Piston Material: 2618Skirt Coating: YesForging Type: StruttedPiston Quantity: 4Ring Set Included: YesTop Compression Ring Thickness: 1.2Second Compression Ring Thickness: 1.5Oil Ring Thickness: 2.0Wrist Pin Included: YesWrist Pin Material: 9310Wrist Pin Style: FloatingWrist Pin Outer Diameter: 0.9055Engine Detail: Subaru EJ257Product Type: Engine Piston SetEngine: EJ257Engine – Web: EJMake: SubaruMake – Web: SubaruIndustry: AutomotiveProduct Market: Sport CompactCategory Hierarchy: Auto>Pistons>Piston Kits>Sport CompactOut of Stock Message: Estimated Shipped Date 3-4 WeeksTitle – Web: Professional Subaru EJ257 Piston Set of 4 – 100.00 mm Bore – 30.70 mm CH, -19.00 CCEngine Type: ICEEBAY Category ID: 33623





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