A variable valve actuation mechanism includes a control shaft assembly and a
body.
The control shaft assembly is pivotable relative to a pivot axis. The body is pivotally
disposed on the control shaft assembly, and includes an input cam follower and
at least one output cam surface. The input cam follower engages an input cam lobe,
and the output cam surface engages a corresponding output cam follower. A spring
engages the body and biases the input cam follower into engagement with the input
cam lobe.