Both intake and exhaust valves are stellite faced and the valve-seat inserts are made of solid stellite. The valve stem is | in. in diameter. ... Wiring Diagrams 109. The wiring diagrams for CFR-48 and previous engines are shown in Figs. 32, 33 anbsp;...
|Title||:||ASTM Manual for Rating Motor Fuels by Motor and Research Methods|