The way I see it a centrifical SC on engine with no torque is a no-no. Having owned a JRSC and a turbo car, each have their advantages and disadvantages. The centrifical works great on a V8 as a V8 makes great lowend torque stock and the centrifical is not good at lowend power. A roots blower (JRSC) makes great lowend torque but is limited in overall power level. IMO....if you want good power all around with no parasitic loss go with a smaller turbo. If you are stuck on the SC idea...go with the JRSC.

Here is a thread to look at..... http://www.superhonda.com/forum/f10/...vortech-87890/

Hope this helps.