Toyota Supra 3.0L(7MGE-TURBO 7MGTE) 1986-1992 Race Master exhaust valves. 27.5mm head diam., 6mm stem diam., stock length 98.05mm O/A, 4mm tip length, 25° X 11/32" underhead angle/radius, .065" margin, .080" X 45° seat, 20° dish.
Toyota Supra 3.0L(7MGE-TURBO 7MGTE) 1986-1992 Race Master exhaust valves. 27.5mm head diam., 6mm stem diam., stock length 98.05mm O/A, 4mm tip length, 25° X 11/32" underhead angle/radius, .065" margin, .080" X 45° seat, 20° dish.