I have an 85 gt. Carbed 302. Bottom end is from a 95 f150. Top end is from original 302 in the mustang. So i assume my motor has the f4te cam in it. This is a project car and i have lots of other things to do before I tear into the motor. Besides a couple oil leaks motor seems to run good and has good compression on all cylinders. I read on another post that adding 1.7 roller rockers would bring the cam specs up close to a stock H.O. cam. Is this true? Would it be worth it? I plan on eventually getting a head, cam kit for this car. But would probably be next year. I still need wheels, tires and body work first. Or should I just leave it alone until I get the top end kit? Just want it to run good this coming summer. thanks guys.