Kelford valve springs + retainers, Subaru EJ20 / EJ25 DOHC Beehive
Valve springs and titanium retainers for Subaru EJ20 / EJ25 DOHC engines. Designed for performance engines operating at high rpm.
Technical specifications
| Part number | KVS1847-BT |
|---|---|
| Engine | Subaru EJ20 / EJ25 DOHC |
| Spring design | Beehive |
| Spring material | PACALOY |
| Retainers | Titanium, included |
| Seat load | 100 lb / 35.5 mm installed height |
| Open load | 185 lb / 11.5 mm valve lift |
| Coil-bind height | 23.00 mm |
| Maximum stated valve lift | 12.00 mm |
Engine and vehicle examples
Subaru Impreza WRX, EJ20
Subaru Impreza WRX STI, EJ20 / EJ25
Examples refer to models using the stated engine. Check the engine code, cylinder-head version and actual valvetrain assembly before ordering.
Suomi

