"The letters FF stand for Ferguson Formula, after Ferguson Research Ltd., who invented the car's four-wheel drive system. The FF was related to the similar-looking, rear-wheel drive, Jensen Interceptor, but is mm (in) longer, and mechanically very different."@en . "The letters FF stand for Ferguson Formula, after Ferguson Research Ltd., who invented the car's four-wheel drive system. The FF was related to the similar-looking, rear-wheel drive, Jensen Interceptor, but is mm (in) longer, and mechanically very different."@en . . . . . . . . "320"^^ . . "3"^^ . . "2"^^ . "1966"^^ . . "Jensen FF"@en . . . . . . "V8"@en . "none"@en . . . "Jensen FF"@en . . . .