JE Pistons Kit - 9.5:1Cr - 100mm Bore - Subaru - EJ255,EJ257

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JE Pistons Kit - 9.5:1Cr - 100mm Bore - Subaru - EJ255,EJ257Specifications: Manufacturer Brand: JE Pistons Part Number: 310938 Compression Ratio: 9. 5: 1 Bore (mm): 100 ( 0. 5) Stroke (mm): 79 Rod Length (mm): 130. 5 Pin Diameter (mm): 23 Compression Height (mm): 30. 7 Block Height (mm): 201 Piston weight (Gr): 427 Replacement Parts: Pin: Rings: JG4904 3937 Locks: Dome Dish requires no deburring or preparation 2618 T6 high tensile forged aluminum JE designs are specifically engineered for extreme applications

Size and Weight: 414mm x 400mm x 63mm / 2

Part Number: 6069

Reference Number: T304-T2-60RS

Lower intake air temperatures carry higher concentrations of oxygen

Part Number: 564 526 A

Airflow (CFM): 909

Part Number: VH060650

These benefits are achieved while maintaining a stock feel for daily driving

Part Number: VSE18-C1SS4

Hydraulic Release bearing for FX725 or FX850 Series

A bench test (Equal length 4-2-1 + Taper) design

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