<

This 665 Horsepower GMC Yukon Sounds Like A Satanic Tire-Slaying Vacuum

With 665 horsepower and 658 lb-ft of torque, the supercharged Hennessey HPE650 GMC Yukon might be the meanest thing around with seating for seven and a 7,000 pound towing capacity. The obvious question is; can hold its own against Dodge Challenger Hellcat?http://truckyeah.jalopnik.com/listen-to-the-... »1/29/15 9:25pm1/29/15 9:25pm

If Ferrari And Hennessey Dreamed Up The Ultimate Alfa Romeo 4C

It's fun to dream, especially when you come up with stuff that is completely unrealistic, untenable, impossible, and just too generally batshit crazy to make in real life. That's what Italy's Lazzarini Design did to the Alfa Romeo 4C — Ferrari power tuned by Hennessey Performance in that gorgeous little sports car. »11/18/14 7:19pm11/18/14 7:19pm

Hennessey Will Build A 717 HP Ford Mustang For The Price Of A Hellcat

We live in a golden age of accessible and insanely overpowered muscle cars. There's the Corvette Z06 making 650 HP, and of course there's the 707 HP SRT Hellcat. But what about those poor bastards who made childhood promises to only drive Fords? Who's thinking of them? John Hennesey is, with his 717 HP Mustang. »10/01/14 10:00am10/01/14 10:00am