Valve Seat

Valve seat width- intake 2.1-1.9 mm (0.08267692-0.07480292 inch)
Valve seat width-exhaust 2.1-1.9 mm (0.08267692-0.07480292 inch)
Valve seat angle 45.00 degrees
Valve seat runout (TIR) 0.025 mm (0.000984249 inch)