JE Pistons 99.75mm 8.5:1 Ultra Piston Set (4) For Subaru EJ257 - 361328
JEP361328
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$1,124.99
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CA WARNING:
Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information go to
www.P65Warnings.ca.gov/motor-vehicle-parts.
JE Ultra, Subaru, EJ Series, 3.927 in. Bore, 8.50:1, Inverted Dome/Dish, 4 Cyl. Piston Kit
JE Pistons Ultra Series pistons for sport compact and euro applications combine all of the best, most desirable piston features, such as thermal barrier crown coating, lateral gas ports, thick-wall wrist pins, and a revolutionary new forging technology for the ultimate in strength. Premium, gas-nitrided carbon steel rings are included.
- Bore Diameter: 99.75
- Compression Height: 1.209
- Piston Head Type: Dish
- Piston Volume: -16.9
- Cylinder Head: EJ257 STI
- Piston Pin Outside Diameter: 0.905
- Piston Pin Length: 2.250
- Piston Pin Material: 9310
- Ringset Included: Yes
- Top Compression Ring Thickness: 0.0475
- Second Compression Ring Thickness: 0.048
- Oil Ring Thickness: 0.0995
- Piston Material: 2618
- Forging Type: FSR
- Piston Avg Weight: 427
- Pin Wall Thickness: 0.210
- Product Market: Sport Compact
- Product Types: Engine Piston
- Prop 65 Yes/No: Yes
Installation Instructions
Installation Instructions
Fitment
Fitment
