Impreza L Sedan F4-2.2L SOHC (1997)
Valve: Specifications
Dimensions
HEAD EDGE THICKNESS:
Intake:
Standard ....................................................................................................................................................................................... 1.0 mm (0.039 inch)
Wear Limit ................................................................................................................................................................................... 0.8 mm (0.031 inch)
Exhaust:
Standard ....................................................................................................................................................................................... 1.2 mm (0.047 inch)
Wear Limit ................................................................................................................................................................................... 0.8 mm (0.031 inch)
STEM DIAMETER:
Intake ................................................................................................................................................................. 5.950 - 5.965 mm (0.2343 - 0.2348 inch)
Exhaust .............................................................................................................................................................. 5.945 - 5.960 mm (0.2341 - 0.2346 inch)
STEM OIL CLEARANCE:
Standard:
Intake ........................................................................................................................................................... 0.035 - 0.062 mm (0.0014 - 0.0024 inch)
Exhaust ........................................................................................................................................................ 0.040 - 0.067 mm (0.0016 - 0.0026 inch)
Wear Limit ..................................................................................................................................................................................... 0.15 mm (0.0059 inch)
OVERALL LENGTH:
Intake .......................................................................................................................................................................................... 101.0 mm (3.976 inches)
Exhaust ....................................................................................................................................................................................... 101.2 mm (3.984 inches)