Videos

1000HP Donuts in a Hellcat Charger

The best donuts are made with rubber and high horsepower! And the 1000 HP Hennessey Hellcat Charger makes some really...

Dodge Demon Set Free!

Want to race your Dodge Demon Hellcat down the full 1/4 mile? John Hennessey drives our HPE1000 Hellcat and discusses the...

ZL1 Automatic Dyno 706 RWHP

Hennessey Performance chassis dyno tests the 2017 Camaro ZL1 A10 Automatic with the HPE850 upgrade and lays down 706 rear...

PLANNING AN UPGRADE? Get More Information About Hennessey Upgrades Available for Your Car!