Prelude Type-SH L4-2156cc 2.2L DOHC (VTEC) MFI (1997)
3. Install the special tool as shown.
4. Remove the valve seal.
5. Measure the valves in the areas shown.
-
Intake Valve
A Standard (New): 34.90-35.10 mm (1.374-1.382 inch)
B Standard (New): 105.40-105.70 mm (4.150-4.161 inch)
C Standard (New): 5.475-5.485 mm (0.2156-0.2159 inch)
C Service Limit: 5.445 mm (0.2144 inch)
D Standard (New): 1.05-1.35 mm (0.041-0.053 inch)
D Service Limit: 0.85 mm (0.034 inch)
-
Exhaust Valve
A Standard (New): 29.90-30.10 mm (1.177-1.185 inch)
B Standard (New): 105.00-105.30 mm (4.134-4.146 inch)
C Standard (New): 5.475-5.485 mm (0.2156-0.2159 inch)
C Service Limit: 5.445 mm (0.2144 in)
D Standard (New): 1.65-1.95 mm (0.065-0.078 inch)
D Service Limit: 1.45 mm (0.057 inch)