The Z/28 might be the most track-focused Camaro available, but the ZL1 makes bigger under-hood numbers. Its blown 6.2-liter V8 develops 580 horsepower versus its more athletic – and naturally aspirated – sibling’s 505. Hennessey Performance, in their never-ending quest for more performance, have decided to take an unusual approach to bumping up the ZL1’s […] More »
By: Derek Shiekhi | April 16, 2014
There are three types of people in this world. Those who do too little. Those who do just enough. And those who do more than they have to. John Hennessey is that third kind of person. He took a look at the 556-horsepower Cadillac CTS-V Wagon and decided to take it further. A LOT further.
By: Derek Shiekhi | April 4, 2014
Factory forced induction is a thing of beauty. Take for example this Stage 3 ZL1 from Livernois Motorsports that gained 270 hp and 260 lb-ft at the wheels with simple upgrades for total dyno figures of 769 hp and 759 lb-ft at the wheels. Now that’s serious stomp! All the extra sauce comes courtesy of […] More »
By: Justin Fivella | May 3, 2013
