
Hennessey has a major power upgrade for the Cadillac CT5-V Blackwing. It overhauls the engine to produce a prodigious 1,000 horsepower and 966 pound-feet of torque, which is a whole lot more than the stock 668 hp and 659 lb-ft.

Hennessey has a major power upgrade for the Cadillac CT5-V Blackwing. It overhauls the engine to produce a prodigious 1,000 horsepower and 966 pound-feet of torque, which is a whole lot more than the stock 668 hp and 659 lb-ft.