There's just something undeniably thrilling about the sound of a well-tuned diesel engine exhaust. Among all the ways you can upgrade your diesel truck, the exhaust modifications are what give your ...
If you're looking for the ultimate in factory performance, nothing comes close to the Corvette ZR1. With its supercharged LS9 engine (churning out a factory-rated 638 hp), carbon-fiber-body good looks ...
So, you want to swap your Camaro's LS3 for the Corvette ZR1's LS9 engine, huh? We don't blame you. With just about 640 horsepower on tap, the LS9 is a factory-engineered monster that delivers nearly ...