So solitary-minded is any Caterham 7 that just about every product in the variety feels like a would-be racer missing only an prospect.
But Caterham does offer dedicated racing Sevens, with none much more targeted than the cage-bedecked, slick-shod, windscreen-considerably less Championship Uk Racecar. Ignore the unromantic title: we have pushed one particular and adored it for its exceptional capability to be enjoyable and forgiving whilst sensation grittily uncooked and millimetre-precise.
Alas, it is entirely for the observe, which is exactly where the new 420 Cup comes in. Caterham would like you to assume of this vehicle as the supreme highway-authorized trackday Seven, influenced by the one-seat Championship racer but with sound concessions to ease and comfort and flexibility.
Inside you are going to duly uncover Alcantara trim on the transmission-tunnel, and even the optional composite Tillett seats are heated. The roll-cage (of which there are three varities – Keep track of Working day, Sport and Race) is also only an opt-in ingredient, however just one you may want. This automobile has the Race cage, which as well as stiffening the body, comes the racer’s steel boot deal with, and also acts as plinth for wing mirrors that give the Cup the competitors-ready glimpse. Thoughts you, it also guidelines out possessing a windscreen, which the lesser cages don’t. As conventional the 420 Cup will come with a trackday roll-bar, which is essentially a cross of metal guiding the cockpit.
Other racing nods increase to the Schroth harnesses, central petrol-filler and a vented nose-cone viewed only on the madcap 620R and the incredible 420R Donington Version of 2017. Having said that, where by only 10 of the Doningtons have been ever built, the 420 Cup will be series production. Notice, however, that even with Caterham’s Gatwick showroom not long ago staying converted to a second manufacturing facility, the direct time for cars is approaching a year and earliest 420 Cup deliveries will be in 2023.
That’s the window-dressing. The correct temptation of the 420 Cup is the driveline and suspension. As with the racer, the 620R and the Donington, the Cup will come with Sadev’s punchy (savage?) six-speed sequential ’box, which feeds an LSD in the De Dion rear axle.
Power is from the exact normally aspirated, dry-sumped 2.-litre Duratec motor uncovered in the racer, only with added oomph: 210bhp performs 175bhp. Peaking at 7600rpm, this is the exact same tune you will discover in the frequent 7 420, and presents the 560kg Cup fully 375bhp for each tonne.
The suspension is then managed with a thing new for any street-legal Caterham Seven: manually adjustable Bilstein dampers that sit inside of Eibach springs. These are quite very simple 10-way models with an built-in adjustment for both equally bump and rebound but they imbue this Seven with good adaptability.
For illustration, even though semi-slick Avon ZZR Severe tyres are an choice, for trackdays you could conveniently go 1 phase more and slip on some complete slicks. Dial the dampers to their firmest environment and hey-presto you’re within touching length of the Championship racecar expertise. Equally, if it is a damp underwheel, for road-driving you might engage in it secure with the common Avon ZZRs and set the dampers to reassuring suppleness.