Acura (Honda) Workshop Service and Repair Manuals

Valve Seat: Specifications

Cylinder Head Warpage Limit ...........................................................................................................................................................................  0.002 inches
Cylinder Head Height ............................................................................................................................................................................  3.935 - 3.939 inches
Valve Guides

Standard Inside Diameter ......................................................................................................................................................................................  [01]

Stem To Guide Clearance

Intake ............................................................................................................................................................................................  0.001 -0.002 inches
Exhaust .........................................................................................................................................................................................  0.002 -0.003 inches

Valve Seats

Seat Angle, Degrees .................................................................................................................................................................................................  45
Seat Width

Intake ......................................................................................................................................................................................  0.049 -0.061 inches
Exhaust ...................................................................................................................................................................................  0.049 -0.061 inches

[01] --

Intake 0.2167 -0.2173 inch, exhaust 0.217 -0.218 inches.