Kelford valve springs, Nissan RB25DET NEO Drop-in
Valve spring set for Nissan RB25DET NEO engines. Uses OEM retainers.
Technical specifications
| Part number | KVS25NEO-DI |
|---|---|
| Engine | Nissan RB25DET NEO |
| Seat load | Intake: 95 lb / 38.95 mm installed height Exhaust: 97 lb / 38.65 mm installed height |
| Open load | Intake: 185 lb / 10.00 mm valve lift Exhaust: 190 lb / 10.00 mm valve lift |
| Coil-bind height | 24.15 mm |
| Maximum stated valve lift | Not stated, ask for more information. |
Engine and vehicle examples
Nissan Skyline R34 2.5 Turbo
Nissan Stagea 2.5 Turbo NEO
Nissan Laurel 2.5 Turbo NEO
Examples refer to models using the stated engine. Check the engine code, cylinder-head version and actual valvetrain assembly before ordering.
Suomi

