JE Pistons Kit - 9.5:1Cr - 99.75mm Bore - Subaru - EJ255,EJ257 CTA399 Reference Number: 50800-XGS-S0N0

Reference Number: 50800-XGS-S0N0

Bar Type: Strut brace Type ALC 40

Reference Number: 26154

Spring Rates (Kg): 11 or (8/9/10/12/14)

JE Pistons Kit - 9.5:1Cr - 99.75mm Bore - Subaru - EJ255,EJ257 CTA399 Reference Number: 50800-XGS-S0N0Specifications: Manufacturer Brand: JE Pistons Part Number: 310937 Compression Ratio: 9. 5: 1 Bore (mm): 99. 75 ( 0. 25) Stroke (mm): 79 Rod Length (mm): 130. 5 Pin Diameter (mm): 23 Compression Height (mm): 30. 7 Block Height (mm): 201 Piston weight (Gr): 425 Replacement Parts: Pin: Rings: JG4904 3927 Locks: Dome Dish requires no deburring or preparation 2618 T6 high tensile forged aluminum JE designs are specifically engineered for extreme