American tuning extraordinaire Hennessey has the habit of pushing the boundaries of supercar performance. The 1,451-horsepower Hennessey Venom GT is living proof of that. Soon enough, the Venom F5 will join the fray, which according to John Hennessey, will be capable of a top speed of 290 mph. But, neither the Venom GT nor the Venom F5 is the reason why the Texas-based company is making the headlines. Turns out, Hennessey is also working on another car, or to be more specific, a 1,000-horsepower all-electric supercar.