I like the 107 lobe seperation. thats similar to what I have in my windsor and it revs real quick. I have built a dozen ford small blocks and have never liked 110/112 lobe seperation cams that they say make it more street friendly. the 2 fastest combos had a 106 and 107 lobe seperation. they both sounded nasty. they both had loose converters also. either cam will work