Nissan 3.5L(VQ35DE, VQ35DET) Race Flo intake valves. 37mm head diam., 6mm stem diam., stock length 96.5mm O/A, 3.5mm tip length, Pro Flo 22° X 5/16" underhead angle/radius, .050" margin, .075" X 45° seat, 17° dish.
Nissan 3.5L(VQ35DE, VQ35DET) Race Flo intake valves. 37mm head diam., 6mm stem diam., stock length 96.5mm O/A, 3.5mm tip length, Pro Flo 22° X 5/16" underhead angle/radius, .050" margin, .075" X 45° seat, 17° dish.