Ford Xflow Race Double Valve Springs Only
Note: This is a replacement set of valve springs for the kit VDSFBPRK. Our spring caps are required.
| Manufacturer | Ford |
| Rate N/mm | 55 |
| Rate Lbf | 312 |
| Seat Pressure Lbf | 70 |
| Seat Pressure Kg | 32 |
| Fitted Length mm | 34 |
| Nominal Internal Diameter | 15.2 |
| Nominal Outside Diameter | 27.7 |
| Crush Height mm | 18.64 |
| Spring Type | Double |
| Product Type | Valve Springs |
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