“With our new supercharged crate engines ... hydraulic roller camshaft (specs differ between engine size), aluminum LS3-style cylinder heads (2.165-/1.600-inch valves), LS3-style front and ...

The more powerful of the two is a supercharged 3.0-liter V6 making 340 ... Jaguar will also offer the 240-horsepower 2.0-liter turbo four that's already available in the Range Rover Evoque.