So I still might be able to get an S13.5 with an RB to pass inspection...

thats quite a lift (phew) this fiasco has had me stressin all night haha. Looking at 4th gen Camaros and such 0.o a cat is no problem, but I will definitely be looking at my laws regarding emissions. And Im buying a few books on electronic engine management. Like I said, I know carberators, not ECUs. Once again, I appreciate all the help. Now lets outlaw this emissions crap!!! Haha as if. Nothings ever easy.