correct me if im wrong.. but doesnt a tbird have 220-230 hp? (factory) now a 175 shot would kick that to at the most 405. In order to run a 175 shot, you also have to have that motor pretty well built which means your putting out more than 230 hp before the n2o. so hypothetically you could be running nearly 420 hp if not more?? wouldnt that rape the shit outta a C5 with only 385 fact. hp? my numbers could be completely wrong cuz i dunno too much bout tbirds so dont jump down my throat