Explorer 2WD V6-245 4.0L (1994)
Valve: Specifications
Intake Valve Stem-to-guide Clearance ........................................................................................................................................................... 0.0008-0.0025
Exhaust Valve Stem-to-guide Clearance ........................................................................................................................................................ 0.0018-0.0035
Service Clearance ....................................................................................................................................................................................................... 0.0055
Intake Valve Head Diameter ................................................................................................................................................................ 43.5 mm (1.71 Inch)
Exhaust Valve Head Diameter .............................................................................................................................................................. 34.5 mm (1.36 Inch)
Valve Face Runout Limit .................................................................................................................................................................................... 0.002 Max.
Valve Face Angle ............................................................................................................................................................................................................ 44°
Intake Valve Stem Diameter (std.) ................................................................................................................................................................. 0.3159-0.3167
Exhaust Valve Stem Diameter (std.) .............................................................................................................................................................. 0.3149-0.3156
Intake Valve Stem Diameter (0.008 oversize) ............................................................................................................................................... 0.3239-0.3245
Exhaust Valve Stem Diameter (0.008 oversize) ............................................................................................................................................ 0.3228-0.3235
Intake Valve Stem Diameter (0.016 oversize.) .............................................................................................................................................. 0.3318-0.3324
Exhaust Valve Stem Diameter (0.016 oversize.) ........................................................................................................................................... 0.33O7-0.3314
