Watch Hennessey’s 800 hp Escalade Drag Race a Camaro ZL1 1LE by Evan Williams March 1, 2018March 1, 2018 Share Comments Hennessey Performance is happy to build you a stroked and supercharged Cadillac Escalade that pumps out a massive 800 hp. That’s thanks to 10 pounds of boost from a 2.9L blower, an air to water intercooler, and a V8 engine that’s been stroked from 6.2 to 6.8L. The Hennessey Escalade HPE800 still tips the scales at just shy of 6,000 lbs. So just how quickly does that power make this luxury beast go? Watch it drag racing a stock 650 hp Camaro ZL1 1LE and find out.