The Ferrea Competition Plus exhaust valve set for Nissan VR38DETT 24V includes twelve 33.2mm valves with 5.97mm stems, 92mm length and a 24° taper seat, each with a +1mm profile and flow-face design. Specified for VR38DETT 24-valve heads, this set is sized to maintain proper seat angles and stem clearances across all cylinders for consistent performance after a head rebuild.
Ferrea Nissan VR38DETT 24V 33.2mm 5.97mm 92mm 24 Deg Taper Flo +1mm Comp Plus Exh Valve - Set of 12