i just sold my 97 ka-t and it was making 263 whp on 9lbs of boost, you can read about it in the archives section at
www.projectcarmagazine.com if you want more info. it was pretty damn fast but it was like an on off switch very lttle drivability if your daily driving. all i can say is i sold it and am now having jgy put a rb25det into my 90 coupe, and im shure with what they are doing to it, i.e manifold,downpipe,exhuast,boost controller,front mount,throttle body. that it will easily out perform my old kat no problem.