The Jaguar XJR-10 and XJR-12 showcase two very different racing engine configurations on track. The XJR-10 uses a twin-turbo ...

The Jaguar XJR 14 delivers an unforgettable racing soundtrack through its high-revving Cosworth engine, screaming toward 11,000 RPM with razor-sharp throttle response and pure motorsport intensity.

While most high-performance rides that we can legally drive on public roads are powered by beefed-up versions of normal, day-to-day engines, the following five left the factory with motors built for ...