71 Dart get 408/ Trick Flow Heads....

That motor is going to be killer! The hughes cam that is in it can it be used in place of a 292/508 mopar cam? I see duration is quite a bit more for the hughes. My 360 has KB107'S which are flat top pistons. Compression is roughly 9:8:1 or 10:2:1. Just looking for future option on cam. 3.91's out back.

the Hughes cam has over .600 gross lift....you need to make sure your valve springs can handle it ...and you have valve to piston clearance ....so yes..it can replace it...but things need to be checked out.....