LEMON Manuals: Even more car manuals for everyone
Home >> Jaguar >> 1987 >> XJ-SC >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 5.3L V12 >> Engine Specifications >> Valve Specifications

Valve Specifications

VALVE SPECIFICATIONS

Application In.(mm).
Intake
Head Diam. 1.620-1.630 (41.15-41.40)
Face Angle 45°
Seat Angle 44.5°
Seat Width n/a
Stem Diameter .3092-.3093 (7.854-7.856)
Stem Clearance .001-.004 (.03-.10)
Valve Lift .375 (9.53)
Exhaust
Head Diam. 1.355-1.365 (34.42-34.67)
Face Angle 45°
Seat Angle 44.5°
Seat Width n/a
Stem Diameter .3092-.3093 (7.854-7.856)
Stem Clearance .001-.004 (.03-.10)
Valve Lift .375 (9.53)