Kelford valve springs, Toyota 1FZ-FE / Nissan TB48DE
Valve spring set for Toyota 1FZ-FE / Nissan TB48DE engines.
Technical specifications
| Part number | KVS04 |
|---|---|
| Engine | Toyota 1FZ-FE / Nissan TB48DE |
| Spring material | PACALOY |
| Seat load | 80 lb / 37.0 mm installed height |
| Open load | 180 lb / 12.0 mm valve lift |
| Coil-bind height | 22.0 mm |
| Maximum stated valve lift | Not stated, ask for more information. |
Installation and use
For naturally aspirated and mildly turbocharged engines. Uses OEM retainers.
Engine and vehicle examples
Toyota Land Cruiser 80/100 4.5, 1FZ-FE
Nissan Patrol Y61 4.8, TB48DE
Examples refer to models using the stated engine. Check the engine code, cylinder-head version and actual valvetrain assembly before ordering.
Suomi

