Almost identical / comparable bolt ons but with stock NA heads, Sport500s, and Stillen 2.5 " catback.... < > I tried gt28rs' on this same motor with amost identical results leading us to conclude that the NA heads were the limiter. Nice work guys!!!! Cheers
 ConVerTT - 93 Hi Compression TT Convertible (black) XtraVerTT - 93 Hi Compression TT Convertible (glacier white) SlickTTop - 96 OBD1 TT Slicktop (black) Old Yeller - 90 Slicktop NA (PGY) And their hot Asian Cousin - 01 Acura NSX NA |