Look at the new Dodge Challenger, a car with a good amount of hp, overdrive trans, and is very aerodynamic compared to our older cars. They can barely attain 140 mph.
Cd of 0.353; some sources say the '69 Firebird was around 0.42, not very different considering. I'd like some other sources to back that up though.
1/4 mile in 13.3 for the SRT8, aided by sticky tires, and again not much different than can be expected from a RAIII Firebird. No reason not to expect at least 150 mph when the SRT8 can reach 170 mph with close to the same rear wheel hp even with higher drag.
