Some dyno graphs.........

[NickS]

yeah - regarding pulleys, apparently APR is "looking into it" and Stasis has tentative plans to make a smaller pulley available

Which IMO is the only reason APR is looking into it. They stated many, many times in the forums that a smaller pulley wasn't needed and couldn't be done. Now all of the sudden they're looking into it because a competitor has one. I think it's going to be more like putting an under drive pulley on. You will see insignificant gains BUT people will buy it because they have money burning a hole in their pockets and they want ever single mod they can get their hands on.

[NWS4Guy]

Which IMO is the only reason APR is looking into it. They stated many, many times in the forums that a smaller pulley wasn't needed and couldn't be done. Now all of the sudden they're looking into it because a competitor has one. I think it's going to be more like putting an under drive pulley on. You will see insignificant gains BUT people will buy it because they have money burning a hole in their pockets and they want ever single mod they can get their hands on.