who was having valvespring/rocker arm problems? (new springs available!)
Conicals for SC heads!
These should solve everything, good for over .600" lift
and better valvetrain harmonic control. Needs custom
retainers but that is no problem. I'll have more details soon,
I have cheaper ones too for people that do not need but
about .560" lift or so. Under .500" is cheaper still!
I'm usually on the 3.8/4.2 board, or on V6Power...