I'm running a KB at 16# on my stock block and even with more part throttle timing it does not hit as hard as when I had my unported eaton at the same boost. Is that an inherent trait with a KB or that design blower? Should I be looking at potential other issues? I have the supporting mods such as MAF, fuel pumps and injectors, but I'm actually dissapointed. The KB does pull harder at WOT, but other than that it leaves a bit to be desired.....at least at 16#. Part throttle was better with my Eaton.