The new 6.7L V8 LS6 delivers 520 pound-feet of torque, with GM claiming the highest production torque of a naturally aspirated V8 ever - a bold claim, no doubt.

GM Authority is taking out the spec sheets to compare the new naturally aspirated 6.7L V8 LS6 equipped by the 2027 Chevy Corvette against the LT2 it replaces.

The term Atkinson cycle goes around a lot when talking about automotive engines. What does it mean? When did cars start using these engines?

I've just returned from Barcelona having driven the German car giant's latest model - a vehicle that can hit 62mph from a ...