Не тот вайпер вы нашли) With all the modifications in place, Hennessey was able to increase the Viper’s output to an astounding 808 horsepower and 790 pound-feet of torque in so doing, it helped the Viper improve its standstill-to-60-mph time to just 2.9 seconds to go with a quarter-mile sprint time of just 10.5 seconds at 143 mph.
