XJ-S Convertible (XJ27) V12-6.0L (1994)
Valve Guide: Specifications
Stem to Guide Clearance:
Intake ............................................................................................................................................................. 0.0483-0.0584 mm (0.0019-0.0023 in.)
Exhaust .......................................................................................................................................................... 0.0483-0.0584 mm (0.0019-0.0023 in.)