It's hard to say what amount of lift you will get, it will depend on what equipment & body configuration the F-150 had.
This article says 3.75" lift, which would require you get new axle beam drop brackets (and the article also doesn't say what F-150 they are from, so you could get more or less lift)
http://www.therangerstation.com/Magazine/Fall2003/F-150_coils_for_your_V8_BII_or_Ranger.htm
33s can fit with no lift and enough trimming, but a 3-4" lift will make fitment a lot easier (and the tires won't looked "stuffed" in the fenders). I would suggest getting a complete kit made for your truck if you go that route just so there are no surprises.
Also, just so you are aware, you made three posts with the same basic question over about 45 minutes. If you are not seeing your post after submitting it, try refreshing the page to see if that brings it up, or try clicking the link to "Bronco II & Explorer Specific" just below the TRS header at the top to take you back to the forum. Unless you get an error message, your post should be there (I removed your other two duplicates).