Hi, i have just fitted a completley rebuilt 1.6 cvh efi fiesta turbo engine which i rebuilt myself with t3/t4 turbo. it has new main and big end bearings new piston rings and pistons etc. My question is:

I have never ran in a turbo engine before, and I heard from some people its good to wind back the actuator so that turbo is off, and then i have heard that its good to keep the turbo on to place some load on engine. What should i do?

Dont want to balls all my hard work up, thanks