2017 Hellcat Charger with Hennessey HPE1000 upgrade featuring 4.5L supercharger system lays down 891 rear wheel HP and 766 lb-ft...

12 April, 2017

April 4, 2017—For immediate release Introducing THE EXORCIST – 1000 HP ZL1 Camaro Team Hennessey’s Latest Creation is Built to Cast Out...

04 April, 2017

Hennessey Performance tests its stainless steel sport exhaust for the Lamborghini Huracan. For more information from bolt-on parts to twin...

10 February, 2017

What happens when a stock Hellcat Challenger races a ZL1 Camaro with the Hennessey HPE750 upgrade package? Both cars have...

08 February, 2017

John Hennessey and team answer the question: Which car is faster, Hellcat Challenger or ZL1 Camaro? Both vehicles are factory...

19 December, 2016

I recently received an invitation from the Shell V-Power Nitro+ marketing team to attend the 2016 Ferrari Finali Mondiali at...

15 December, 2016

Zerin Dube from SpeedSportLife.com and John Hennessey review the stock 2017 Ford Raptor F-150 pick-up truck. Part 3 video is...

13 December, 2016

Zerin Dube from SpeedSportLife.com and John Hennessey review the stock 2017 Ford Raptor F-150 pick-up truck. In video Part 2...

13 December, 2016

Zerin Dube from SpeedSportLife.com and John Hennessey review the 2017 Ford Raptor F-150 pick-up truck. Part 1 is the chassis...

13 December, 2016

John Hennessey dyno tests his Shelby GT350R Mustang equipped with the Hennessey Power Pack intake & tune upgrade. Power gains...

09 December, 2016

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