I understand that you werent gonna do the CRVTEC swap but it's a bad idea to do. The compression is too high. If you were wanting to boost any motor then i would go with the LS(either B18A or B18B) because the compression is 9.2:1 and is almost like just perfect for boost. I had a friend named Richie who had a 91 Integra RS boosted at 16 PSi and i think it was just perfect. At the time i didnt like hondas but once i rode in this...i fell in love with them. So that was my long story just to tell you about the LS/GS/RS motor being boosted.