Legacy F4-2.5L SOHC (2003)
Valve Guide: Specifications
Valve guide
Inner diameter .................................................................................................................................................... 6.000 - 6.012 mm (0.2362 - 0.2367)
Protusion above head
Intake .............................................................................................................................................................. 20.0 - 20.5 mm (0.787 - 0.807 in.)
Exhaust ........................................................................................................................................................... 16.5 - 17.0 mm (0.650 - 0.669 in.)