VR38 Valve Springs with Titanium Retainers
Kelford Cams KVS38-BT is engineered to match our Nissan VR38DETT engine camshafts for the ultimate in quality, performance and reliability. Progressively wound Pacaloy™ Beehive Valve springs.
- Intake; 36.75 installed height, 80lb closed pressure. 180lb at 11mm lift. 24mm coil bind height.
- Exhaust; 33.75mm installed height, 80lb closed pressure.
- 180lb at 11mm lift. 21mm coil bind height.
VR38 EXTREME Valve Springs with Titanium Retainers
Nissan VR38DETT. Valve spring and Titanium retainer set for extreme high boost and high rpm drag racing engines. Ovate wire conical spring made with high quality spring steel and the highest level processing treatments for improved fatigue life. Ultra high natural frequency to help control spring surge at high rpm. Designed for the fastest GT-Rs in the world.
- Intake: 130lb at 35.5mm (1.398″) installed height. 270lb at 11.0mm valve lift.
- Exhaust: 153lb at 33.35mm (1.313″) installed height. 306lb at 11.0mm valve lift.
- Coil bind height of spring 21.6mm (.850″).
