Q45t V8-4130cc 4.1L DOHC MFI (VH41) (1997)
Valve: Specifications
DIMENSIONS
Clearance
Intake and Exhaust: 0 mm (0 inch)
Head Diameter "D":
Intake: 38.0 - 38.3 mm (1.496 - 1.508 inch)
Exhaust: 33.0 - 33.2 mm (1.299 - 1.307 inch)
Length "L":
Intake: 101.70 - 102.30 mm (4.0039 - 4.0276 inch)
Exhaust: 102.12 - 102.72 mm (4.0205 - 4.0441 inch)
Margin "T":
Intake: 1.15 - 1.45 mm (0.0453 - 0.0571 inch)
Exhaust: 1.45 - 1.75 mm (0.0571 - 0.0689 inch)
Margin "T" Limit: More Than 0.5 mm (0.020 inch)
Seat Angle "alpha": 45° 15' - 45° 45'
Stem Diameter "d":
Intake: 6.966 - 6.971 mm (0.2743 - 0.2744 inch)
Exhaust: 7.960 - 7.965 mm (0.3134 - 0.3136 inch)
Stem End Surface Grinding Limit: Less Than 0.2 mm (0.008 inch)