Tuning firm Hennessey has revealed a new high-performance version of the Ford F-150 pickup. The truck is called the Hennessey Venom 775, and it’s based on the normal F-150 truck utilizing a 5.0-liter V-8 engine. From the factory, the 5.0-liter engine makes 400 horsepower. The biggest modification for the truck is a new tune and a large 3.0-liter twin-screw supercharger …