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Kelford Dual Valve Springs and Titanium - FA20/FA24 (2015+ WRX)
$422.75
SKU
KVS87-DT
Subaru WRX 2015+ dual spring and titanium retainer kit is to suit turbocharged FA20/FA24 engines. 88lb seat pressure at 32.85mm installed height using the OEM spring base. 228lb at 11.0mm valve lift. 262lb at 12.0mm valve lift. Coil bind (solid spring height) 18.55mm. This spring kit can be used for engines running to 9750RPM and 50PSI boost! High frequency dual spring design to reduce spring surge at high operating RPM. Made with the highest quality Japanese spring steel and wound in USA by PAC Racing who are world leaders in racing valve spring design and manufacture. Made with advanced heat treatment processing and surface finishing techniques (nano peening) to extend fatigue life.Titanium retainers made in-house at Kelford Cams with our brand new high precision CNC turning centers.
| Year Fitments | Subaru WRX | ||
|---|---|---|---|
| 2015 | ✓ | ||
| 2016 | ✓ | ||
| 2017 | ✓ | ||
| 2018 | ✓ | ||
| 2019 | ✓ | ||
| 2020 | ✓ | ||
| 2021 | ✓ | ||
| 2022 | ✓ | ||
| 2023 | ✓ | ||
| 2024 | ✓ | ||
| 2025 | ✓ |
WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to P65Warnings
| SKU | KVS87-DT |
|---|---|
| Manufacturer's Part Number | KVS87-DT |
| Brand | Kelford Cams |
