Duster 383 cooling issue

Do you have a good fan and clutch set-up? If so then try it out, I am not a fan of electric fans. Maybe as an aux pusher in traffic. With my 471 Duster, Champion large 2 core 7 blade with the short Hayden clutch 160 stat 35 degrees timing it runs 160 no matter what. Cheap T-stat? Get a USA made Stant from NAPA Before anything ...