So I got a 262 duration camshaft and now I am trying to source the right valve springs. My spec sheet reccomends Open: 270/290 spring pressure and Closed: 90/100 spring pressure. Any sugestions where to get new valve springs? Why Im on the subject, I am also wanting to get some new lifters too. Short of OEM I can't find anyone who has them for an 88 landcruiser with the 3FE...Anyone ran into this?