A tuned Chevrolet Camaro picks a fight with a stock Alfa Romeo Giulia Quadrifoglio; both run in the twelves, but the difference is heartbreaking ...

GM's got its eye on that lump as it prepares a twin-turbo 3.0-liter V6 engine provisionally called ... and perhaps even the Cadillac ATS and the Camaro. Look for it in 2011 or 2012 ...

Even so, the LSY might keep costs low enough to justify a spot in the Camaro lineup. With GM phasing out its naturally aspirated V6 engines, the Turbo 2.7L I4 L3B seems to be the strongest ...

The 2010 Chevrolet Camaro ... A McLeod twin-disc clutch and Tremec TR6060 transmission provide manual control, while 3.45 rear-end gearing ensures long pulls suited for turbo power.

In addition to the twin-turbo V6, a 300-hp version will be available across the entire Q50 lineup in late spring. The third new powerplant is a 2.0-liter turbocharged four-cylinder with 208 hp ...