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When we were fortunate sufficient to have the Cadillac CTS-V for the week to review, we pronounced it was “asingle of a finest cars upon the highway today as well as asingle of a most appropriate vehicles ever built by General Motors.” Of march, there’s regularly room for alleviation. At slightest Hennessey Opening thinks so, and they have come up with the V700 ascent package that boosts a supercharged 6.2-liter V8 to some-more than 700 horsepower.

What does it take to fist more than 150 more horsepower out of the LSA V8? Hennessey adds the cold air induction complement, a smaller supercharger pulley, a new engine management system, prolonged tube headers, three-inch empty com plement with high-flow cats, an upgraded intercooler, some-more assertive cam, and high-flow heads.

A outcome? Horsepower is up to 707 during 6300 rpm, and torque is rated at 701 lb-ft. Which all adds up to alittle impressive opening on-track, togetherwith a 0-60 mph time of only 3.3 seconds and the top speed of of 211 mph. Fortunately, Hennessey had the cameras rolling during exam, as well as you can watch the Hennessey CTS-V tear up a draw towards frame in the video after the jump.

Gallery:Hennessey Cadillac CTS-V

[Source: Hennessey Performance]