Rocker Arms Rockin' And Rollin'
Most Mopar engines came equipped with 1.5 ratio rocker arms, and can benefit from higher ratio rockers to gain valve lift. Remember that the additional ratio increases valve lift, and will compress the valvespring more, which could lead to coil bind. All of the critical dimensions such as retainer to guide clearance should be checked before installing rocker arms with a higher ratio. View Related Article