Quest Minivan SE V6-3.3L (VG33E) (1999)
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Valve Guide: Specifications
Valve Guide
Outer Diameter
Intake
Standard
11.023 - 11.034 mm
Service
11.223 - 11.234 mm
Exhaust Standard
12.023 - 12.034 mm
Service
12.223 - 12.234 mm
Inner Diameter (Finished Size)
Intake
7.000 - 7.018 mm
Exhaust
8.000 - 8.011 mm
Cylinder Head Valve Guide Hole Diameter
Intake
Standard
10.975 - 10.996 mm
Service
11.175 - 11.196 mm
Exhaust Standard
11.975 - 11.996 mm
Service
12.175 - 12.196 mm
Interference Fit Of Valve Guide
Intake
0.027 - 0.059 mm
Exhaust
0.027 - 0.059 mm
Stem To Guide Clearance
Intake
Standard
0.020 - 0.053 mm
Max. Tolerance
0.10 mm
Exhaust Standard
0.030 - 0.049 mm
Max. Tolerance
0.10 mm
Valve Deflection Limit
Max. Tolerance
0.20 mm
