Cam timing degree spec

What is your question?

Hi I have a 94 mustang gt with 5.0l it has the trick flow 350 hp twisted wedge top end kit with stage 1 Trax maxx cam also have bbk adjustable fuel rail with 24lbs injectors. Running with a bbk maf sensor I can't seem to fine out ware to or what degree to set my timing mark at for this cam I have asked around I've been told stock cam degree also been told 18 degree and 6 degree can someone help me??

How long has your 1995 Ford Mustang had this problem?

New rebuild