Jeep’s innovative new “Hurricane” turbo-4 engine anchors a more compelling Grand Cherokee and Grand Cherokee L.
From turbo LS builds to boosted Coyotes and nitrous 392 Hemis, here are eight smart, streetable ways to make 700 horsepower ...
Years before the Chevy Cobalt SS debuted, Chevrolet had a four-cylinder-powered FWD coupe with serious performance.
A stock-based GM 4.3L V6 shocks the dyno with 1,400 horsepower at 33 PSI, proving this twin-turbo truck engine is far ...
Buick Motor Division engineer T. F. Wallace published a technical paper in 1978 describing a production-ready turbocharged 3.8-liter V6 designed to replace the division’s larger-displacement V8 ...