£849.43
Focus ST Mk4 2.3 16v Turbo Eco-Boost Forged Piston Kit.
Manufacturer kit reference: K9570
| YOM From | 2019 |
|---|---|
| Bore Size | 87.5mm – K9570DA , 88mm – K9570D050 |
| Stroke | 94mm |
| Compression Height | 32.8mm |
| OEM Comp Ratio | 9.7:1 |
| Number of Rings | 3 |
| OEM Rod Length | 144mm |
| Clip Part Number | CW23 |
| Pin Size | 22.5mm |
| Pin Part Number | WP120 |
| Cylinders | 4 |
| Valves Per Cylinder | 4 |
| Suits Wossner Con Rod | G0309 |
| Con Rod Length C/C | 149.3mm |
| Piston reference | Piston diameter | Compression ratio | Capacity |
|---|---|---|---|
| K9570D050 | 87.93mm | 9.8:1 | 2286cc |
| K9570DA | 87.43mm | 9.7:1 | 2260cc |
Piston diameter and cylinder bore are different measurements. Select the correct size and confirm the engine specification before ordering.