Ferrea RB26DETT Competition Plus Intake Valves 12 31.15mm +1mm For Nissan Skyline R32 R33 R34 GTR Stagea 260RS

Ferrea Intake Valve 35.6mm +1mm  Ferrea Competition Plus Valves have built a reputation as the industry's most reliable extreme duty valve. To manufacture the valves we use special aerospace quality alloys, including the EV8-Z18, which provides high tensile strength. An exclusive two-step slow forging process ensures proper grain flow and virtually eliminates any damage to the material structure. The valves are then heat-treated and stress-relieved over a 48-hour period, which is the crucial base of our molecular integrity. These valves feature avionics-quality hard chrome along with a specially applied hard tip. Applications: Nissan Skyline R32 GTR RB26DETT Nissan Skyline R33 GTR RB26DETT Nissan Skyline R34 GTR RB26DETT Nissan Stagea WC34 260RS RB26DETT