JE Pistons SUB STI EJ257 Block w/ EJ20 Head 100mm Bore CR 8.5 KIT Set of 4 Pistons 291060

Part Number: jep291060 Description: JE Pistons; For Turbo and Nitrous Aps; Set of 4 Pistons; Recommended RingSet: JC4404-3938 Bore: 100mm Gram Weight: 423 Head CC: 48 Skirt Type: Full Round Stroke: 79mm C/D: 30.7mm Rod: 130.5mm Dome CC: -26.1 Oversized: 0.5mm Comp Ratio: 8.5:1 Add-On: 905-042-CT Bore Diameter: 100.00 Category Hierarchy: Auto>JE Pistons>Piston Kits>Sport Compact Compression Height: 1.209 Cylinder Head: EJ257 STI Engine: EJ Series Forging Type: FSR Industry: Automotive Make: Subaru Oil Ring Thickness: 0.0995 Out of Stock Message: Please Allow Approximately 3 Weeks or Less for Shipping Piston Head Type: Dish Piston Material: 2618 Piston Volume: -26.40 Product Market: Sport Compact Product Type: Engine Piston Kit Prop 65 (C, R or CR): CR Prop 65 Yes/No: Yes Second Compression Ring Thickness: 0.0480 Title: JE Pistons - Subaru, EJ Series, 100.00 mm Bore, Piston Kit Top Compression Ring Thickness: 0.0480 Piston Average Weight: 410 Piston Series: JE Pistons Engine Type: ICE Piston Quantity: 4 Title - Web: JE Pistons Subaru EJ Series Piston Kit - 100.00 mm Bore - 1.209 in. CH, -26.40 CC Make - Web: Subaru Engine - Web: EJ Series Prop 65 - Short Label: Prop 65 Warning Label.JPG Ring Set Included: Yes Wrist Pin Length: 2.250 Wrist Pin Material: 5115 Low Carbon Steel, Case Hardened Wrist Pin Outer Diameter: 0.905 Wrist Pin Wall Thickness: 0.180 Bore Diameter - Web: 100.00 MM