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Kelford valve springs + retainers, Nissan RB25DET NEO Beehive for Ferrea 6 mm valves
1 113,00 €
Valve springs and titanium retainers for Nissan RB25DET NEO engines.
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Valve springs and titanium retainers for Nissan RB25DET NEO engines.
Technical specifications
| Part number | KVS25NEO-FERREA |
|---|---|
| Engine | Nissan RB25DET NEO |
| Spring design | Beehive |
| Retainers | Titanium, included |
| Seat load | Intake: 86 lb / 37.00 mm installed height Exhaust: 89 lb / 38.65 mm installed height |
| Open load | Not stated, ask for more information. |
| Coil-bind height | 22.85 mm |
| Maximum stated valve lift | Not stated, ask for more information. |
Installation and use
Only for Ferrea F1934P and F1936P valves with 6 mm stems. Requires K10063-24 locks. Install a 1.5 mm shim over the OEM spring seat.
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.
| Weight | 2 kg |
|---|---|
| Brand |
