944 S L4-2479cc 2.5L DOHC (1987)
Valve: Specifications
Intake
a
37 mm
b
6.97 mm
c
114.7 mm
cx
45 deg
Exhaust
a
33 mm
b
6.94 mm
c
113.7 mm
cx
45 deg
Stem to Guide Clearance
0.08 mm