John Hennessey founded Hennessey Performance in 1991 to make “fast cars go faster.” Twenty-five years later, he did just that. On March 25, 2016, the Hennessey…

John Hennessey founded Hennessey Performance in 1991 to make “fast cars go faster.” Twenty-five years later, he did just that. On March 25, 2016, the Hennessey…