According to MotorTrend Hennessey has a new 800 TwinTurbo model that gets 803hp and around 900lbs of torque (cant exactly remember torque). As they tested it...the 0-30 time was .98 seconds 0-60 was 2.4 0-100 was around 5 seconds and the 1/4 mile time was 9.99.....crappy american car?? I think not....I love my Z...but this is my DREAM car....