This kit includes spring caps, oil seals and spring seats (Double valve spring kit SC79, VSODUR, SSDUR FORD ECOBOOST 2.0L)
| Manufacturer | Ford |
| Rate N/mm | 52 |
| Rate Lbf | 297 |
| Seat Pressure Lbf | 45 |
| Seat Pressure Kg | 20 |
| Fitted Length mm | 38 |
| Nominal Internal Diameter | 15.5 |
| Nominal Outside Diameter | 28.5 |
| Crush Height mm | 22.27 |
| Spring Type | Double |
| Product Type | Valve Springs |
Zetec Black Top High Lift Cams - BP300 - Rally (ZFOC20-BP300) 



