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Durango R/T, AWD
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Engine Specifications
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Cylinder Head
Cylinder Head
DESCRIPTION
SPECIFICATION
Metric
Standard
Valve Seat Angle
44.5° - 45.0°
Valve Seat Runout (MAX)
0.05 mm
0.0019 in.
Valve Seat Width (finish)
Intake
1.18 - 1.62 mm
.0638 in.
Exhaust
1.48 - 1.92 mm
0.0583 - 0.0756 in.
Guide Bore Diameter (Std.)
7.975 - 8.00 mm
0.3134 - 0.315 in.