112 Ford Lotus Cortina (Mark 1 Pre-facelift) (1965) BYD 44 C by Robert Knight Via Flickr: Ford Lotus Cortina Mk.1 (1963-66) Engine 1558cc S4 DOC Production 4012 Registration Number BYD 44 C (Somerset) FORD UK SET www.flickr.com/photos/45676495@N05/sets/72157623665118181... The history of the Cortina Lotus began in 1961. Colin Chapman had been wishing to build his own engines for Lotus, mainly because the Coventry Climax unit was so expensive. Colin Chapman's chance came when he commissioned Harry Mundy (a close friend and designer of the Coventry Climax engine and technical editor for Autocar) to design a twin-cam version of the Ford Kent engine. Most of the development of the engine was done on the 997cc and 1,340cc bottom end, but in 1962 Ford released the 116E five bearing 1,499 cc engine and work centred on this. Keith Duckworth, from Cosworth, played an important part in tuning of the engine The engine's first appearance was in 1962 at the Nürburgring in a Lotus 23 driven by Jim Clark. Almost as soon as the engine appeared in production cars (Lotus Elan), it was replaced with a larger capacity unit of 1558cc Whilst the engine was being developed, Walter Hayes (Ford) asked Colin Chapman if he would fit the engine to 1,000 Ford saloons for Group 2 homologation. The Type 28 or Lotus Cortina or Cortina Lotus (as Ford liked to call it) was duly launched. Ford supplied the 2-door Cortina bodyshells and took care of all the marketing and selling of the cars, whilst Lotus did all the mechanical and cosmetic changes. The major changes involved installing the 1,557 cc engine together with an Elan close ratio gearbox, he rear suspension was drastically altered and lightweight alloy panels were used for doors, bonnet and boot. Lightweight casings were fitted to gearbox and differential. All the Lotus factory cars were painted white with a green stripe (although Ford built some for racing in red, and one customer had a dark blue stripe due to being superstitious about green). The cars also received front quarter bumpers and round Lotus badges were fitted to rear wings and to the right side of the radiator grille. Initially, the engines were built by J. A Prestwich of Tottenham and then Villiers of Wolverhampton. In 1966, Lotus moved to Hethel in Norwich where they had their own engine building facilities To homologate the car for Group 2, 1000 were required to be built in 1963, and the car was duly homologated in September 1963. In the same month, in the car's first outing, in the Oulton Park Gold Cup, the car finished 3rd and 4th behind two Ford Galaxies, but beat the 3.8-litre Jaguars which had been dominant in saloon car racing for so long. Soon Ford were running cars in Britain, Europe, and the USA, with Team Lotus running cars in Britain for Ford, and Alan Mann Racing running cars in Europe, also on behalf of Ford. The Cortina Lotus was able to beat almost anything except the 7-litre V8 Ford Galaxies, and later, Ford Mustangs. Diolch am 97,275,795 o olygfeydd anhygoel, mae pob un yn cael ei werthfawr706'n fawr. Thanks for 97,275,795 amazing views, every one is greatly appreciated. Shot 21.08.2022, at Lupin Farm, Kings Bromley, Staffordshire REF 163-112