Oil Pump
WARNING: This page is about a different car, the 2022 Subaru WRX. However, it is still accessible from the selected car via links, so may be relevant.
| Pump type | Trochoid type | |||
|---|---|---|---|---|
| Number of teeth | pes. | Inner rotor | 8 | |
| Outer rotor | 9 | |||
| Outer rotor diameter x Thickness | mm (in) | 77 x 14.8 (3.03 x 0.58) | ||
| Performance (Oil temperature 120°C (248°F)) | 600 r/min (Engine speed) | Discharge pressure | kPa (kg/cm2 , psi) | 39 (0.4, 5.7) |
| Discharge rate | L (US qt, Imp qt)/min | 7.7 (8.1, 6.8) or more | ||
| 6, 000 r/min (Engine speed) | Discharge pressure | kPa (kg/cm2 , psi) | 337 (3.4, 48.9) | |
| Discharge rate | L (US qt, Imp qt)/min | 63.8 (67.4, 56.2) or more | ||
| Relief valve working pressure (2-step relief) | Valve opening pressure | kPa (kg/cm2 , psi) | 560 (5.7, 81.2) | |