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GMC Sierra Truck from Hennessey Performance with 650PS

Reading time <1 Min.

Recently updated on February 3, 2015 at 03:33 am

After the GMC Yukon, the current GMC Sierra has now also received the HPE650 tuning kit and the boss himself shows us in a video what the difference between the production model and the Hennessey Performance GMC Sierra is. The tuning package includes a 2,9 liter compressor, a new cooling system, an HPE camshaft, machined cylinder heads, a stainless steel exhaust system and the company's own Hennessey Performance engine software.

GMC Sierra Truck from Hennessey Performance with 650PS

The result is plain and simple, a damn fast vice. The direct comparison with the equally strong as standard 6,2-liter Chevrolet Silverado clarifies the whole.

 

About Thomas Wachsmuth

Thomas Wachsmuth - He has been an integral part of tuningblog.eu since 2013. His passion for cars is so intense that he invests every available penny in them. While he dreams of a BMW E31 850CSI and a Hennessey 6x6 Ford F-150, he currently drives a rather inconspicuous BMW 540i (G31/LCI). His collection of books, magazines and brochures on the subject of car tuning has now reached such proportions that he himself has become a walking reference work for the tuning scene.  More about Thomas

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