Valve Seat: Specifications
Valve Seat| Valve seat angle | degs. | 45 |
| Correction angle - outside | degs. | 15 |
| Correction angle - inside | degs. | 60 |
| Seat width (dimension "B) | -- | -- |
| Intake | mm | 1.65 (+/- 0.25) |
| Exhaust | mm | 1.65 (+/- 0.25) |
| Seat dia. | -- | -- |
| Intake O.D. | mm | 29.4 (+/- 0.20) |
| Exhaust O.D. | mm | 26.4 (+/- 0.20) |