90CS Quattro V6-2.8L (AAH) (1994)
Valve: Specifications
DIMENSIONS
Intake Valve
45°
a - max 3.5 mm (0.138 in.)
b - min. 0.5 mm (0.020 in.)
Exhaust Valves
NOTE
-
Valves must not be refaced by cutting or grinding.
-
Only lapping is permitted.
Valve: Specifications
DIMENSIONS
Intake Valve
45°
a - max 3.5 mm (0.138 in.)
b - min. 0.5 mm (0.020 in.)
Exhaust Valves
NOTE
-
Valves must not be refaced by cutting or grinding.
-
Only lapping is permitted.