Background
In the early 1960’s, Lotus’ spiritus rectus, Colin Chapman, was keen for his firm to start building their own engines. The Coventry Climax FWE engine used in the Elite was expensive, and Chapman didn’t like that very much. Luckily, in a case of “it’s not what you know, but who you know,” Chapman was a friend of the FEW’s designer, Harry Mundy. Chapman commissioned Mundy to design him a twin-cam version of the robust, oversquare Ford Kent engine. With Ford releasing a bigger capacity 116E, five-bearing 1,498cc version in 1962, Mundy focussed his developments on this unit.
Even as the twin-cam was being developed, Walter Hayes of Ford had a favour to ask of Chapman. Namely, if he would fit 1,000 of the new engines, once finished, to Ford saloons in order to achieve Group 2 homologation. With the Lotus Elan just about to launch, and the ramshackle Lotus Cheshunt plant already creaking at the seams, it would be churlish in the extreme for Champman to agree. Chapman readily agreed……of course. The Type 28 Lotus Cortina – Ford officially, pedantically calling it the “Consul Cortina developed by Lotus” – was born.
The production process was a little convoluted and Heath Robinson in places. Ford would supply Lotus with Cortina two door Deluxe body shells fitted with all the standard Cortina accoutrements from Dagenham. The shells would travel the 26 miles north to Cheshunt and await their build slot. The first floor of the Cheshunt factory was set aside for Cortina manufacture which necessitated a huge concrete ramp being constructed on one side of the factory. A Lotus team of just 18 workers would give the Ermine White bodies their Sherwood Green stripes, fit the suspension and wheels and lastly plumb in the, now, 1557cc, 105bhp twin-cam engine.
The first completed Lotus Cortina was trepidatiously driven down the ramp by Chapman himself in 1963. Chapman unceremoniously caught the side of the car on the high side of the ramp at its tight top turn, leading to its hasty redesign (of the ramp, not the car).







