Erson small block cam
Erson rates their cams at .004 like Crane and Cam Dynamics, Sealed Power, Summit, Melling etc
so the durations look big
but I've never been able to sort out any Mopar specific lobes
must be a post Super Shops thing
interested
that 214 cam has the same lobes as all budget 214-214 (204-214 or 214-224) cams from Elgin, Melling, Sealed Power, Edelbrock etc
Take a look at the 318 cam stickie where I posted a list of cams sorted by duration at .004 and find the matches