Hennessey Tunes 2014 GMC Sierra To 650 Horsepower: Video
0
Sponsored Links
For those that need to tow heavier things or just want that extra bit of grunt when they step on the pedal, General Motors offers their 420 horsepower 6.2-liter V8 in the Silverado and Sierra in place of the 355 horsepower 5.3-liter V8. If for some reason they want even more power, Hennessey Performance Engineering has completed work on their HPE550, HPE600 and HPE650 tuning packages for the two full-size trucks.
The Texas-based tuning shop released a video proving the prowess of the new supercharged HPE650 Sierra. The upgrade kit includes a 2.9-liter supercharger with high flow intercooler system, an HPE camshaft, high flow cylinder heads, HPE engine calibration and dyno tuning. The upgrades result in 545 horsepower and 539 lb-ft of torque directly to the wheels.
GM’s new full-size trucks and SUVs equipped with the 6.2-liter V8 are anything but slow and with Hennessey’s HPE650 kit, you’ll have one hell of a sleeper on your hands. Check out the video below to see it in action.
- Sweepstakes Of The Month: Win a Corvette Z06 and 2024 Silverado. Details here.
Sponsored Links
