Standard Procedure - Refacing - Intake And Exhaust Valves: Notes
WARNING: This page is about a different car, the 2017 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of CHRYSLER GROUP, LLC
1
SEAT WIDTH
2
FACE ANGLE
3
SEAT ANGLE
4
SEAT CONTACT AREA
The intake and exhaust valves have a 44.5 to 45 degree face angle (1). The valve seats (2) have a 45 to 45.5 degree face angle.