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Valve Specifications

VALVE SPECIFICATIONS

Application In. (mm)
2.5L (1)
Intake
Head Diameter n/a
Face Angle 45.5°
Seat Angle 45°
Seat Width n/a
Stem Diameter .275 (7.0)
Stem Clearance .006 Max. (.15)
Valve Lift n/a
Exhaust
Head Diameter 1.417 (36.0)
Face Angle 45.5°
Seat Angle 45°
Seat Width n/a
Stem Diameter .275 (7.0)
Stem Clearance .006 Max. (.15)
Valve Lift n/a
2.7L (1)
Intake
Head Diameter n/a
Face Angle 45.5°
Seat Angle 45°
Seat Width n/a
Stem Diameter .275 (7.0)
Stem Clearance .006 Max. (.15)
Valve Lift n/a
Exhaust
Head Diameter 1.339 (34.0)
Face Angle 45.5°
Seat Angle 45°
Seat Width n/a
Stem Diameter .275 (7.0)
Stem Clearance .006 Max. (.15)
Valve Lift n/a
(1) Minimum valve head margin on intake valves is 0.051" (1.3 mm) and .079" (2.0 mm) on exhaust.
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