Dubbed VelociRaptor 600 Twin Turbo, the vehicle was tweaked to output a total of 605 bhp at 5,100 rpm and 622 lb-ft torque at 3,300 rpm.
However, HPE also offers a second package for the 6.2L F-150 SVT Raptor, known as the VelociRaptor 800, that gives the Raptor 810 bhp at 5,100 rpm and 745 lb-ft torque at 3,300 rpm.
The modifications brought to the powerplant included adjusting the ECU, twinball bearing turbochargers, dual air-to-air front mounted intercoolers, stainless steel turbo exhaust, dual 44 mm
The only styling elements changed by Hennessey were adding a VelociRaptor 500 badging, exterior Hennessey emblem on the tailgate and serial-numbered dash and engine plaques. The team behind the project, however, left the interior untouched.
The company failed to reveal how many kits will be produced or pricing details of the two packages, but no matter what, some extra thousands of dollars will have to be paid in order to have the Hennessey Performance Engineering team install the kit.
Take a look under the hood of the new Twin Turbo VelociRaptor and hear the sound of the new engine in the video below: