From the original 5.4L V8 to the latest 5.2L supercharged V8 in the F-150 Raptor R, and how the Raptor engine has evolved ...

There’s a familiar playbook KTM likes to run: build a sharp standard model, then turn the dial to 11 with an R. The 2026 KTM 990 Duke R is exactly that — the high-spec, sharpened, and unapologetically ...