Jensen FF Mk II
Jensen's FF (Ferguson Formula) represented a technological tour de force when launched in 1966. Using the Ferguson four-wheel-drive system originally developed for racing, combined with Dunlop Maxaret anti-lock braking (derived from aircraft technology), the FF offered unprecedented all-weather capability and safety. The Chrysler 383 V8 provided abundant power, while the sophisticated chassis delivered handling that shamed contemporary sports cars. Only 320 were built due to high costs and complexity.
Verify Ferguson AWD system is functioning correctly, as repairs are complex and expensive. Check all four Dunlop Maxaret ABS units. Chassis corrosion is common in the UK climate. Mechanical parts are largely Chrysler components, but FF-specific parts are difficult to source.
Built from 1966-1971 alongside the rear-wheel-drive Interceptor. The FF was 4 inches longer to accommodate the front differential and transfer case. Mk II models from 1969 featured improved trim and minor mechanical updates. Production ceased due to complexity and cost.