Q45 V8-4.5L (VK45DE) (2002)
Valve Guide: Specifications
VALVE GUIDE / DIAMETER, CLEARANCE, LENGTH
VALVE GUIDE / DIAMETER, CLEARANCE, LENGTH
Valve guide
Outer diameter
Standard:
10.023 - 10.034 mm
Service:
10.223 - 10.234 mm
Inner diameter (Finished size)
6.000 - 6.018 mm
Cylinder head valve guide hole diameter
Standard:
9.975 - 9.996 mm
Service:
10.175 - 10.196 mm
Interference fit of valve guide
0.027 - 0.059 mm
Stem to guide clearance
Intake
0.020 - 0.046 mm
Exhaust
0.030 - 0.056 mm
Projection length "L"
Intake
10.1 - 10.3 mm
Exhaust
10.0 - 10.4 mm