Help me! I was wondering if getting a USDM or JDM GS-R Motor would be better with a supercharger. The USDM one has a little bit lower compression (10.1:1) and the JDM one is 10.1:1. I know its not much of a difference, but wont i get more power after boost with the lower compression? Also, does the JDM motor have a stronger VTEC system? thanks.