Q: How Do Exhaust Valves and Intake Valves Impact Refacing Procedures and Specifications on 2008 Dodge Viper?
A: The intake and exhaust valves and their seats have a 44.5° - 45° face angle. After refacing, inspect the margin per specifications. Use the correct valve guide pilot for reseating. Measure seat concentricity, ensuring total runout is within 0.051 mm. Check contact with Prussian blue and adjust as needed.