Subaru, EJ257 WRX STI, 100mm, 9:1
- Cylinders: 4
- Bore: 3.9370"
- Stroke: 79.0mm
- Rod Length: 130.5mm
- Compression Height: 1.208"
- Catalog Compression Ratio: 9.00:1
- Pin Diameter: 23mm
Subaru, EJ257 WRX STI, 100mm, 9:1
- Cylinders: 4
- Bore: 3.9370"
- Stroke: 79.0mm
- Rod Length: 130.5mm
- Compression Height: 1.208"
- Catalog Compression Ratio: 9.00:1
- Pin Diameter: 23mm
