The new aluminum Z06 has a top speed of 198 mph (drag limited).
The following is from Car & Driver October 2005 except where otherwise noted:
Zero to 30 mph: 1.6 seconds
40 mph: 2.2
50 mph: 2.8
60 mph: 3.4 (Car & Driver December 2005)
70 mph: 4.5
80 mph: 5.5
90 mph: 6.7
100 mph: 7.8 (Car & Driver December 2005)
110 mph: 9.3
120 mph: 11.0
130 mph: 12.8
140 mph: 15.0
150 mph: 17.5
The following is from Motor Trend October 2005:
Standing 1/4-mile: 11.5 sec at 127.1 mph
Lateral acceleration: 1.05 g average
Braking, 60-0 mph: 104 feet