What should my timing be set at on my 1975 ford mustang?
here's the best way to time any car from 1984 on back and a few newer one to.
do total time, not initial, older motors and if the cam or anything else has been changed initial isn't going to get it right for you,
so you want to do total time
and you want
38degrees of total timing @ 3000rpm for a stock motor
36degrees of total timing @ 3000rpm for a motor with a cam