Kelford valve springs, Subaru EZ30 H6
Valve spring set for Subaru EZ30 H6 engines. Uses OEM retainers.
Technical specifications
| Part number | KVS30 |
|---|---|
| Engine | Subaru EZ30 H6 |
| Seat load | Intake: 76 lb / 31.2 mm installed height Exhaust: 90 lb / 37.0 mm installed height |
| Open load | Not stated, ask for more information. |
| Coil-bind height | Intake: 19.05 mm Exhaust: 26 mm |
| Maximum stated valve lift | Not stated, ask for more information. |
Installation and use
Install the shorter spring on intake. On exhaust, add the supplied seat over the OEM seat.
Engine and vehicle examples
Subaru Outback, EZ30 H6 (2000-2009)
Subaru Legacy, EZ30 H6 (2004-2009)
Examples refer to models using the stated engine. Check the engine code, cylinder-head version and actual valvetrain assembly before ordering.
Suomi

