Ranger 4WD V6-3.0L VIN U (1997)
Valve Seat: Specifications
DIMENSIONS
Width-Intake and Exhaust ....................................................................................................................................................... 1.5-2.0 mm (.06-.08 inch.)
Angle ........................................................................................................................................................................................................................... 45°
Runout (T.I.R.) ......................................................................................................................................................................... 0.076 mm (0.003 inch.)
Bore Diameter Insert Counterbore Diameter
Intake
Min. .............................................................................................................................................................................. 47.072 mm (1.8532 inch.)
Max. .............................................................................................................................................................................. 47.097 mm (1.8542 inch.)
Exhaust
Max. .............................................................................................................................................................................. 39.730 mm (1.5645 inch.)
