B3000 SE Regular Cab 4WD V6-3.0L OHV (1998)
Valve: Specifications
Valve Stem To Guide Clearance:
Intake ................................................................................................................................................................... 0.026 - 0.068 mm (0.001 - 0.0027 inch)
Exhaust .............................................................................................................................................................. 0.038 - 0.081 mm (0.0015 - 0.0032 inch)
Valve Head Diameter:
Intake ................................................................................................................................................................................................. 40.0 mm (1.57 inch)
Exhaust .............................................................................................................................................................................................. 33.0 mm (1.30 inch)
Valve Face Runout Limit ................................................................................................................................................................. 0.05 mm (0.002 inch)
Valve Face Angle ......................................................................................................................................................................................................... 44°
Valve Stem Diameter:
Standard:
Intake ........................................................................................................................................................... 7.960 - 7.940 mm (0.3134 - 0.3126 inch)
Exhaust ........................................................................................................................................................ 7.948 - 7.928 mm (0.3129 - 0.3121 inch)
Oversize:
Intake ........................................................................................................................................................... 8.340 - 8.320 mm (0.3283 - 0.3276 inch)
Exhaust ........................................................................................................................................................ 8.328 - 8.308 mm (0.3279 - 0.3271 inch)
Oversize:
Intake ........................................................................................................................................................... 8.720 - 8.700 mm (0.3433 - 0.3425 inch)
Exhaust ........................................................................................................................................................ 8.708 - 8.688 mm (0.3428 - 0.3420 inch)
