Kelford Cams 4B11T EVO X Valve Spring Set KVS11
75lb seat pressure at 35.0mm. 175lb at 11.5mm valve lift. - MITSUBISHI 4B11T EVO X. High performance 'PACALOY' valve spring set to suit the OEM retainer and spring base. 75lb seat pressure at 35.0mm install height. 175lb at 11.5mm valve lift. Coil bind at 22.0mm.