318 Turbo cam

Here are some cam profile recommendations I got from Oregon camshaft for my turbo 360 build.
#######
#1634r

224/218 @ .050”, 176/270 adv, .536”/.528” lift, 115 sep

#1990r

236/230 @ .050”, 282/276 adv, .510”/.510” lift, 115 lobe sep

#2058r

236/230 @ .050”, 282/276 adc, .544”/.536” lift, 115 sep
I like the look of the 2058r grind.

So a smaller duration on the exh is needed for turbo applications?

Thanks for the info.