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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.
Shipping Weight (Dimensional) | 6.000000 |
Clearance Sale | No |
Availability | Back Ordered |
Part Type | Pistons |
Make | Subaru |
Vehicle Model | Impreza WRX STi |
Model | STi 04-07 GD, STi 08-14 GR, STi 15-21 VA |
Engine | EJ257, EJ257B |
Rod Length | 5.137" / 130.5mm |
Rod Length Oversize | Standard Length |
Bore Diameter | 100.5mm |
Bore Oversize | 0.040" / 1.0mm |
Stroke | 79mm (Standard Stroke) |
Compatible with Stock Sleeves | Yes |
Requires Aftermarket Sleeves | No |
Compression Ratio | 8.1:1 |
Compression Ratio Range | 8.0:1 - 9.0:1 |
Pin Size | 0.905" / 23mm |
Included Ring Set | 09513957 |
Included Pin Locks | 015129T-8 |
Included Pin | G9052500180C63 |
Head cc | 56 cc |
Face Type | Dish |
Dome cc | -24.0 cc |
Compression Height | 1.208" / 30.7mm |
Piston Coating | Skirt Coating |
Brand | Diamond Racing Pistons |
Skirt Type | Full Round |
Piston Material | 2618 |
Carb Legal | Unspecified |
Wrist Pin Wall Thickness | 0.180" |
Wrist Pin Dimensions | .905" x 2.500" x .180" |
Pin Material | 4130 Chrome Moly Steel |
Shipping Label | Free Shipping |
Color | Black, Blue, Gold, Polished, Purple, True Burned |
Fastener Material | Titanium |
Contact us at any of our channels and get inmediate help before making decisions.