If your 556-horsepower Cadillac CTS-V isn’t fast enough, Hennessey Performance has a few upgrades for you. Through new engine management, internals and exhaust, they wrangle another 150 horses out of the Corvette engine currently powering Cadillac’s halo car. If you’re snowed in like the rest of us in the Washington, D.C. area, go ahead and click through the link to see its speed run.
by John Suit
Source: Hennessey via YouTube