Try better tq converters...or tranny chips...i think they sell them at levelten.com. ZEX kits and other N20 products work ok ok... I just heard you shouldn't put more than 70 hp to the tranny or it WILL burn out...so I guess becareful what you do. Try a little bit of head and bottom end work and something with the fuel management.
Lol If I sound stupid, anyone please correct me...