WXboy,
A Twin turbo Supra is a mid 13 second car in stock form, and they respond EXTREMELY well to mods. If you pull up next to one at a light you would not know if it was stock of 1000 horsepower. My brother has a heavily moded Buick Grand National and Supras are pretty much the only car he's afraid of on the street. With the mod's he has listed his it's probably a mid-low 12 second car. I don't doubt for a second that he could beat a stock Lightening. I am by no means a fan of rice burners, but the Supra is one I definitly wouldn't mind having. Poke around online and you'll be able to find what these cars are capable of with a few mods.
I found these specifications on a stock 97
www.fast-autos.net/toyota/97toyotasupra.html