Kelford valve springs, Subaru EJ20 STI V3-V4
Valve spring set for Subaru EJ20 STI V3-V4 engines.
Technical specifications
| Part number | KVS97 |
|---|---|
| Engine | Subaru EJ20 STI V3-V4 |
| Seat load | 87 lb / 42.00 mm installed height |
| Open load | Not stated, ask for more information. |
| Coil-bind height | Not stated, ask for more information. |
| Maximum stated valve lift | Not stated, ask for more information. |
Installation and use
OEM STI retainers require slight machining to fit the springs.
Engine and vehicle examples
Subaru Impreza WRX STI GC8, Version 3-4
Examples refer to models using the stated engine. Check the engine code, cylinder-head version and actual valvetrain assembly before ordering.
Suomi

