Valve, Intake/Exhaust
| Valve Face Angle | 43.25- 43.75 ° | ||
| Valve Head Diameter | Intake | 1.916 inch | |
| Exhaust | 1.624 inch | ||
| Valve Length Overall | Intake | 4.893 - 4.918 inch | |
| Exhaust | 4.907 - 4.932 inch | ||
| Valve Lift (@ Zero Lash) | 0.432 inch | ||
| Valve Timing | Exhaust Valve | Closes | 16 ° ATDC |
| Opens | 52 ° BTDC | ||
| Duration | 248 ° | ||
| Intake Valve | Closes | 50 ° ABDC | |
| Opens | 10 ° BTDC | ||
| Duration | 240 ° | ||
| Valve Overlap | 26 ° |