the throtle responce on that viper is retarded quick! i love the high pitch sounding vipers!

Since this video Burns mufflers have been added and you now hear a little more whine from the S/C. Recently I ran a 10.40 with Pirelli street tires on pump gas @ Bradenton

Best. Video. Ever.

The only way this viper could sound any better would be if it had alittle b it of blower whine. But I think it sounds sick as is.

How would this car be "hard to drive" if anything this would be e asy to drive considering the power it has. It's also adjustable too, so it depends how you wanna drive it. As far as sounding bad, it sounds great i n real life.

nice car but it sounds like crap

Nice very nice video and viper. 40-120 or so in 6.5seconds is crazy fast. W ith slicks I'm sure it can hit high 9's. And about 1000HP viper's I want a car that is fast but not really dangerous to drive like this car.

This is my friend Rich's car. Before he had all the work done, he was runni ng easy 11's with this car. No doubt it has 9's in it now for sure. Yes th e car really has 850+ HP and TQ. It's a DLM car like in the title and has motor work and supercharger on it. Adjustable power and fully street legea l.

My kind of convertible.

thats pretty sick. Even if it isnt one of the 1,000+ hp vipers on this site , once you get that high its just bragging rights. Theres absolutely nothi ng wrong with 850 at the wheels!