JE 100mm 8.8:1 Billet FSR Piston Set For Subaru EJ257 (79mm Stroke)
286463
Regular price
$1,799.99
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$1,799.99
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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.
- 100% CNC machined billet piston
- Specifically designed for high horsepower Subaru racing engines up to 1200hp
- Only 392 grams! Up to 32 grams lighter than other aftermarket pistons
- Manufactured from high quality, certified 2618-T6 aluminum alloy
- Internal and external strut braces
- Premium 9310 steel wrist pins included (.905 x 2.250"), DLC upgrade available
- JE Pro Seal Piston Rings Included (1.2, 1.2, 2.5mm)
- Tru Arc locks for easy installation
Specs:
- Bore:100.5mm
- Size: .50 Oversize
- Stroke: 79mm
- Rod: 130.5mm
- C/D: 30.7mm
- Head CC's: 57
- C/R with .040: 8.8:1
- Dome CC's: -20.1
- Gram: 392
- Footnote: Accepts Turbo / Nitrous / Made To Order
- Skirt: FSR
- Included Ring Set: JG4904-3937
Installation Instructions
Installation Instructions
Fitment
Fitment
