Valve Seat
| Valve seat width - intake | 0.0512-0.0591 inch |
| Valve seat width - exhaust | 0.0827-0.0748 inch |
| Valve seat angle | 45.00-44.50° |
| Valve seat runout (T.I.R.) | 0.00098 inch |
| Valve seat width - intake | 0.0512-0.0591 inch |
| Valve seat width - exhaust | 0.0827-0.0748 inch |
| Valve seat angle | 45.00-44.50° |
| Valve seat runout (T.I.R.) | 0.00098 inch |