Firenza V6-173 2.8L (1986)
Valve Seat: Specifications
Cylinder Head, Valve Guides & Valve Seats
Face Angle ................................................................................................................................................................................................................... 45°
Seat Angle ................................................................................................................................................................................................................... 46°
Seat Runout .................................................................................................................................................................................................................. .05
Seat Width
Intake ........................................................................................................................................................................................................... 1.25-1.50
Exhaust ........................................................................................................................................................................................................ 1.60-1.90
Stem Clearance .................................................................................................................................................................................................. .026-.068
