Kelford Cams | Ford Gen 2, 3.5 Litre Ecoboost V6 Beehive Valve Spring Set

Ford Gen 2 3.5 litre V6 Ecoboost. High performance progressively wound PACALOYtm beehive valve spring. This kit was engineered to go with high performance camshaft upgrades and high boost applications. 90lb seat pressure @ 43.0mm Installed height / 246lb @ 13mm lift / Coil bind is at 25.0mm