Standard Procedure - Valve And Valve Seat Refacing: Notes

WARNING: This page is about a different car, the 2006 Dodge Magnum, 2006 Dodge Charger, and 2006 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Valve Face and Seat

Courtesy of DAIMLERCHRYSLER CORP.

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.