Does anyone have any reliable info on the original specs for the trans am series challengers? I am looking for info on anything and everything!! ie: how did they attach the front spoiler, what width was it, what was it made out of, what were the allignment specs, what was the weight of the race cars compared to the road cars, how did they shed weight, where was the battery located, what size wheel and tire combo did they use, what ratio was the steering, what diameter was the steering wheel, what diameter were the torsion bars and what type of leafs did they use....were they de-arched, how did they get the cars to sit so low yet keep lots of tension on the torsion bars, what diameter sway bars did they use front and rear, what type of transmission, what type of roll cage did they use??? and anything else you all know about the race cars and how i can turn my road challenger into an SCCA beast!!!!! thanks!