that viper has about 510crank hp. so thats about an 18% drivetrain loss, so the Vip had about 418rwhp. Take into consideration with its 3380lb curb weight plus the driver that looks like hes 230ish = 3,610ish= Supra owning that particular Viper

actually this body style has like 500hp on the viper

supra says "bye bye".

still love both carsnice vid havin fun!

i looked at the video 200sxGti-R that really isn't fare to judge the vipers performance on that particular generation, the engine in that generation dose not compare to the newer versions. that particular gen. i think only has around 400 HP stock,

Look what i found. http://videos.streetfire.net/video/2-Supras-Vs-Hennessey_16549.htm

c17a765e I m not bias, against imports. I figure it's not the imports that I truly hate, its more so the little teen punks that drive them. I am a big fan of the McLaren F 1 also the Bugatti ( which by the way inhales more air in one minute at top speed then a human uses in four years. LOL, i love that little pice of trivia i am glade to see Bugatti is taking an concerning interest in the environment LOL) . putting in plainly so some do not have trouble understanding, i would like to thank you c17a765e for pointing out the simple fact that the viper requires less help (7lbs) to win then the supra (18lbs) oh thats right the viper still won, i guess the supra would have to add some NOS to win. anyone with common sense would realize that an engine with less displacement would require more assistance. you just needed to write it out in crayon for the ones who have none.

im going to diasgree i own a single turbo supra and a 07 viper coupe supercharged,and the viper with 7lb of boost beats my supra at 18 lb of boost, and im not biased i love cool cars i dont care from what country they come from,im just a car guy

i was not under any impression that viper was made in America, if that were true i would of been enormously impressed, but sadly most car manufacturers out souse there part manufacturing over seas to cut on cost. makes seance from a business stand point but it's killing the hard working american. the only car with the highest percentage of being made in America is the cadillac. secondly i never said the viper was mad in America , i only stated it as a representation of the personalty of a stereotypical american. i was unaware the vipers engine was designed by such a prestigious name such as lamborghini and England made it, that pretty cool dude i guess the viper really dose comes from the best of everything. maybe what you said will shut up all these viper haters. thanks again

hey zviper.to bad the viper engine was engineered with the help of lamborghini and the block is made in england.so much for AMERICAN muscle.you really shouldnt run your mouth until you know the facts.here read up on the viper engine http://en.wikipedia.org/wiki/Chrysler_LA_engine