I got my SE Heads on todayon my 06 SG. I had the stage II big bore 95" w/ SE 203's prior to installing theHeads, and didn't make any other changes at this time, primarily due to accessto funds

In any event, only put 45 miles on the bike at a break in pace this evening, but as I remember myold Fatboy with SE Heads, not only is there a much nicer crisp exhaust note, a much stronger motor and torque, but much stronger mid range. As mentioned I haven't had a chance to come close towringing it out, but right now what I have is a much smoother,freerreving, nicersounding bike that I can already tell is going to offer a lot more smile power

I'll get around to different cams, possibly pipes, but for now, things are good!