Background
UPDATE 22/3: The Vendor has been in touch with the Neil Brown Engineering to help clarify the engine situation. He has had a conversation with Wayne Mathurin at NB Engineering who has helpfully sent through a full invoice concerning the engine in question itemising all of the parts used.
Wayne stated that the only part supplied by the then owner in 2016, from the car's failed previous engine, was the Cylinder Head (these are very expensive at several thousand pounds). The rest of the Engine, inc the Cylinder Block, Crank, Rods, Pistons etc were new, and rebuilt to 175bhp spec.
Wayne has we understand offered to answer any further queries and confirms that prices for such work have since climbed - a similar engine today, including supplying a cylinder head, would be in the region of £25k.
Needs no introduction, does it? You barely have to mention the words ‘Lotus Cortina’ to stir visions of Jim Clark in a four-wheel drift, inside front paw in the air, on his way to another win. Clark won the British Saloon Car Championship with ease in 1964 and Sir John Whitmore took the Lotus Cortina to the European Touring Car Championship in ’65.
The model was created for homologation into Group 2 Touring Car racing at amazingly short notice. Walter Hayes, Ford’s Public Affairs chief at the time, got wind of the Ford-based Lotus Twin-Cam engine while it was in development and asked Colin Chapman if he could fit a thousand of the new engines to Ford saloons so the factory could go racing. This was 1962, and by September the following year, they’d hit the numbers (more or less!) and homologation was granted.
The cars appeared once more in force when Historic Touring Car competition began to blossom in the 1990s…and they’ve only become more popular since then. Any buyers’ guide to roadgoing Lotus Cortinas is full of warnings over authenticity, so you need to be aware of your history and the chassis numbers to look out for.
Original Lotus Cortinas later converted for track work can fetch even more than the road cars, but here the value also comes from the standard of the preparation work and the names involved - there’s a big difference between the best and the rest.
Any car built to the FIA’s uber-popular Appendix K regulations is eligible for the most significant events in the UK and European historic calendar. For anyone wanting to make the step up to ‘K’ racing, a ready-to-rock package like this is probably the simplest and most appealing solution there is.







