The Sunbeam Tiger roared into existence between 1964 and 1967, thanks to a wild plot involving Carroll Shelby, a Ford V8, and some sneaky engineering. Originally inspired by a 1925 land speed record holder, the Tiger ditched the Alpine’s old engine for a brawny V8. Shelby, fresh off his AC Cobra triumph, found a way to squeeze the Ford beast under the hood, stirring quite the fuss. Even Lord Rootes was charmed after demanding a test drive. They even used sledgehammers to fit the engine—talk about a smashing success!