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Genuine Kelford Cams valve springs for the EJ20/EJ25. Performance camshafts and valvetrain made in New Zealand. Select your option from the dropdown.
| Spring Kit | Part No. | Details |
|---|---|---|
| / | KVS109-STI | PACALOY™ valve spring set. ‘Drop-in’ using OEM retainers. 85lb seat pressure at 36.0mm install height. 165lbs at 11.0mm valve lift. Coil bind at 22.0mm. |
| / (KVS109-STI-T) | KVS109-STI-T | High performance PACALOY™ valve spring and Titanium retainer kit. 85lb seat pressure at 35.6mm installed height. 180lb at 12.0mm valve lift. Coil bind at 22.0mm. |
| / (KVS1847-BT) | KVS1847-BT | Designed specifically for the Subaru EJ flat four boxer engine. Beehive spring & retainer set. Ovate wire PACALOY™ Beehive spring wound in USA by PAC. |
| Extreme | KVS220-X | Designed for extreme boost and high RPM racing. High frequency spring design to reduce spring surge at high operating RPM. |
| SOHC 3 and | KVS259 | 80lb seat pressure at 36.8mm installed height. 178lb at 11mm valve lift. |
| (Non STi) V3 V4 | KVS96 | EJ20 Version 3-4. Spring and retainers to suit engines with shim over bucket or shim-less buckets. 87lb seat pressure at 42.00mm Installed Height. |
| STi V4 | KVS97 | SUBARU WRX Version 3 – 4 (STI). High performance valve spring set. The OEM STi retainer needs slight maching to fit these springs. 87lb seat pressure at 42.00mm Installed Height. |
