Piper Valve Springs for VDSRS225

Ford FORD FOCUS MK2 ST & RS (5 CYL ENGINE)

Manufacturer: Ford
Rate N/mm: 55
Rate Lbf: 312
Seat Pressure Lbf: 76
Seat Pressure Kg: 34
Fitted Length mm: 33.5
Nominal Internal Diameter: 15.2
Nominal Outside Diameter: 27.7
Crush Height mm: 18.64
Spring Type: Double
Product Type: Valve Springs