The the Eaton type chargers deliver the boost in a different manor to the G-Lader, that is to say that they are good/better at higher RPM's, due to the fact that they rely on fast moving of a small volume, aposed to the G-lader which shifts a larger volume a little slower, in which case your ECU MAP and Std G40 Cam woundn't get the best out of it. Another thing to consider is that because they compress the air in twin helix screw type arrangement, they produce more heat, in which case you need to look at fitting a larger intercooler(or chargercooler or even water injection system).
To answer your question, yes, it'll work, but but it won't be efficient without other work being done and could result in your engine running lean on top end(which will kill your internals). So no then