Steve Kamis hopes to build a 1500 horsepower 1974 Corvette that is equal parts road car and drag racer. He decided 1 Whipple supercharger (the unit used in the Comptech NSX kit) wasn't enough. He claims to be spending $10,000/month on the project. Amazing stuff.
http://www.stevenkamis.com/Cars/MyVette/default1.asp?status=Series10
http://www.stevenkamis.com/Cars/MyVette/default1.asp?status=Series10