Valve Inspection
WARNING: This page is about a different car, the 2013 Acura MDX, 2012 Acura MDX, 2011 Acura MDX, and 2010 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the valves (see VALVE, SPRING, AND VALVE SEAL REMOVAL ).
- Measure the valve in these areas.
Intake Valve Dimensions
A Standard (New): 35.90-36.10 mm (1.413-1.421 in)
B Standard (New): 116.55-117.15 mm (4.589-4.612 in)
C Standard (New): 5.485-5.495 mm (0.21594-0.21634 in)
C Service Limit: 5.455 mm (0.21476 in)
Exhaust Valve Dimensions
A Standard (New): 29.85-30.15 mm (1.177-1.185 in)
B Standard (New): 114.05-114.35 mm (4.484-4.508 in)
C Standard (New): 5.450-5.460 mm (0.21457-0.21496 in)
C Service Limit: 5.420 mm (0.21339 in)