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This item is out of stock at the manufacturer level, and experiencing a known global supply delay. Contact us for the latest availability date estimation.
- New high strength FSR forging design! JE Pistons new FSR forgings are both strong and lightweight! The new FSR design has undergone extensive on-track testing to ensure flawless performance under the most demanding conditions.
- 2618 T6 high tensile forged aluminum
- Specifically engineered for high horsepower Subaru engines.
- Dome and dishes feature smooth flowing radii for excellent flame travel.
- 1.2 x 1.2 x 2.5mm ring widths.
- .905 x 2.250 straight wall carbon steel wrist pin provided.
- Pin fitting and Tru Arc locks included
- JE Pro Seal Rings Included
- Piston Profile Matches EJ20 Chamber Profile
Barcode | 291059 |
Note | Piston Profile Matches EJ20 Combustion Chamber. No Cylinder Head Mofications Necessary |
Item Weight | 405 g |
Shipping Weight (Dimensional) | 5.599400 |
Clearance Sale | No |
Availability | Back Ordered |
Part Type | Pistons |
Make | Subaru |
Vehicle Model | Impreza WRX |
Model | WRX 02-05 GD, WRX 02-05 GG |
Engine | EJ255, EJ257 |
Rod Length | 5.137" / 130.5mm |
Rod Length Oversize | Standard Length |
Bore Diameter | 99.5mm |
Bore Oversize | Standard Bore |
Stroke | 79mm (Standard Stroke) |
Compatible with Stock Sleeves | Yes |
Requires Aftermarket Sleeves | No |
Compression Ratio | 8.5:1 |
Compression Ratio Range | 8.0:1 - 9.0:1 |
Pin Size | 0.905" / 23mm |
Included Ring Set | JG4904-3917 |
Included Pin Locks | 905-042-CT |
Included Pin | 905-2250-18-51S |
Head cc | 48 cc |
Dome cc | -25.5 cc |
Compression Height | 1.209" / 30.7mm |
Piston Coating | Skirt Coating |
Brand | JE Pistons |
Skirt Type | Slipper Skirt |
Piston Material | 2618 |
Engine Head | EJ205 |
Carb Legal | Unspecified |
Wrist Pin Wall Thickness | 0.180" |
Wrist Pin Dimensions | .905" x 2.250" x .180" |
Pin Material | 5115 Steel |
Shipping Label | Free Shipping |
Contact us at any of our channels and get inmediate help before making decisions.