General Valve Specifications
<af226001-002>| Stem Diameter | Intake | 0.2585-0.2591 Inch (in) | 
| Exhaust | 0.2571-0.2579 Inch (in) | |
| Face Angle | 45-45.5 Degrees (deg) | |
| Margin  Note: Minimum  | Intake | 0.02 Inch (in) | 
| Exhaust | 0.039 Inch (in) | 
| Stem Diameter | Intake | 0.2585-0.2591 Inch (in) | 
| Exhaust | 0.2571-0.2579 Inch (in) | |
| Face Angle | 45-45.5 Degrees (deg) | |
| Margin  Note: Minimum  | Intake | 0.02 Inch (in) | 
| Exhaust | 0.039 Inch (in) |