V70R AWD L5-2.3L Turbo VIN 62 B5234T8 (1999)
Valve: Specifications
Valve crown diameter (A)
Intake
31.00 ± 0.150 mm
Exhaust
27.00 ± 0.150 mm
Valve stem diameter (B)
Inlet
6.693 ± 0.007 mm
Exhaust
6.963 ± 0.007 mm
Total valve length (C)
Inlet
104.05 ± 0.200 mm
Exhaust
103.30 ± 0.300 mm
Disc edge height (D)
Inlet and Exhaust
1.50 mm
Minimum Height
After Grinding
1.20 mm
Mating surface angle (E)
Inlet
44.50 °
Exhaust
44.50 °
Valve stem vertical position
Valve Stem Height
48.50 ± 0.40 mm
Maximum Machining Of The Valve Stem
0.40 mm