US tuner Hennessey Performance from Houston, Texas has released two videos showing their latest package for the Chevrolet Corvette producing 755hp. A sprint from zero to 60mph is done in 2.8 seconds.
In the first video you will see a tuned 2011 Corvette ZR1 driven by John Hennessey. The package includes uprated cylinders, a new camshaft, improved throttle body, increased turboboost, a better air intake and new highflow cats. The two stage exhaust system produces a wonderful grawl.
The second video shows the same vehicle on the dyno.
For more information contact Hennessey Performance.
