If the viper came stock with a turbo or supercharger, you see FAR BETTER results than the mustang. You can't compare that since the mustang obviously comes with a supercharger stock.V10 MOJO said:nice run. SVTs are a good car to mod with minimal cash input for some ass kicking power. LOL, id love to see the day when a viper can get that kinda perfromance increase for that kinda cash.