alright comparing this to the stock supercars will be unfair since it's tuned. but guess it's still worthy to be shared here...
http://www.rsportscars.com/eng/cars/viper_venom1000.aspEngine
Type: V10, Twin Turbo
Displacement cu in (cc): 522 (8550)
Power bhp (kW) at RPM: 1000(746) / 5000
Torque lb-ft (Nm) at RPM: 1100(1492) / 3800
Redline at RPM: n.a.
Performance
Acceleration 0-60 mph s: 2.9
Top Speed mph (km/h): 255 (410)
Fuel Economy EPA city/highway mpg (l/100 km): n.a.