| Valve springs- compression pressure N @ spec. length-intake | 587.14N by 28.02mm (1.10 inch) |
| Valve springs-compression pressure N @ spec. length-exhaust | 587.14N @ 28.02mm (1.10 inch) |
| Valve springs-free length (approximate: intake (inch) | 1.951 |
| Valve springs-free length (approximate) exhaust (inch) | 1.951 |
| Valve springs-installed pressure N @ spec. length * intake | 244.64N @ 40.0 mm (1.57 inch) |
| Valve spring-installed pressure N force) spec. length *exhaust | 244.64N @ 40.0 mm (1.57 inch) |
| Valve springs-installed N @ spec. length * service limit | 10 % pressure less pressure @ 28.02mm ( 1.10 inch) |
| Valve springs-installed N @ spec. length * out of square limit | 2 degrees |