Hennessey Mammoth TRX Revealed With More Than 1,000 Horsepower

The Hennessey Efficiency Engineering (HPE) group is blasting into 2021 with an all-new high-general performance pickup – the constrained-edition HENNESSEY MAMMOTH a thousand. The comprehensive, turnkey, automobile is constructed upon the very acclaimed 2021 RAM 1500 TRX. That general performance-tuned pickup leaves the factory with a supercharged six.2-liter V8, which […]