Comparing Mech To Hyd Cam Adv/.050” Durations

easiest way is to compare cams from vendors who use SAE method
.006 at the valve
which eliminates valve lash and "intensity"
using .050 at the cam you have to adjust for lash which may be .030 or tight lash giving widely different results
takes experience with the different lobes involved
we have a cam doc to make these comparisons
ymmv
.050 is best used to degree in your cam
comparing with .050 is a snake pit for cam salespersons