With lithium polymer batteries holding enough juice for 124 miles, it's a little on the chunky side for a se7en, tipping the scales at 1,664 lbs. We're betting with all that torque available at zero RPM it will be a hoot on the track — if you can find a class for it. No word on the acceleration figures yet, and also no explaination as to why it seems to prefer hanging out in remote fields of grass. [Carscoop]

Caterham announces official performance arm: powerhouse V8 engine delivers 1,000 plus bhp-per-tonne

For those wanting an expression of British sportscar exclusivity, Caterham Cars has joined forces with RS Performance to offer the ultimate in bespoke Seven coachbuilding. Caterham has long been the epitome of personalised motoring with almost every version of the 12,000 Sevens on the road differing from one another. The joint venture takes that famous philosophy to an altogether new level.

RS Performance is an exclusive, niche engineering house. Born out of the passion and pedigree of its founder, Russell Savory, it will offer an 'everything is possible' service to Caterham customers wanting cars truly 'built to order'.

Using the motorsport-honed Caterham chassis and benchmark technology as a cosmetic and engineering base, RS Performance, will "turn imagination into reality," says Savory.

The heartbeat of every RS-monikered Seven will be the unique RST-V8 engine. With more than 16 years of development behind it by Russell Savory, the 40-valve, 2.4 litre engine reliably delivers an incredible 400bhp in normally aspirated mode, or over 500bhp as a supercharged varient, whilst weighing only 90kg in full running gear.

The unbridled lightness of the RST-V8 matched to the already featherweight Seven chassis delivers a power-to-weight ratio of over 1000bhp per tonne - more than double of a Bugatti Veyron. This unique partnership will be open to customers looking for the ultimate in exclusivity, and carry a price tag to reflect the tailoring, detail and hand-built craftsmanship that will go into every RS-badged Caterham.

Validation of the engineering house's abilities comes in the form of the supercharged 'Levante'. This is the first Seven to rollout of RS Performance's Hertfordshire doors and which only seven more of this type will be available.

With a 12 week waiting time and costing over £115,000, this supercharged engineering masterpiece boasts a modern interpretation of the Seven's classic looks with a sophisticated electronics package with traction and launch control to help get the phenomenal power to the floor. Weight reduction runs throughout the car, from the carbon fibre interior finished with Kevlar seats down to the hosing used on the cooling systems
The RS Performance badge will sit alongside the established, and soon to be expanded, Ford powered Caterham Seven range.

"Caterham and Russell Savory have a long history, and this seemed a natural progression of that relationship and shared engineering philosophy," explained Ansar Ali, Caterham Cars managing director.

RS Performance RST-V8 Engine Technical Specification
Configuration 90° V8
Capacity 2.4 litre
Valves 40
Construction Aluminium main frame with dry sump
Max Power 380 bhp @10,000rpm / 500+bhp @ 10,000rpm (supercharged)
Max Torque 190 lbsft @ 8500rpm / 300 lbsft@ 8500rpm (supercharged)
Gearbox 6-speed
Overall length 45.6mm
Overall width 45.6mm
Height 48mm
Weight 90kg
Service intervals 8000 miles (minor) / 30,000 miles (major service & belt change)
RS Performance 'Levante' Technical Specification
Price £115,000 (dependent on specification)
Chassis Caterham SV
Engine 2.4-litre, 40-valve RST-V8 supercharged
Max Power 500+bhp @ 10,000rpm
Max Torque 300 lbsft @ 8500rpm
Supercharge boost 0.8 psi
Gearbox 6-speed sequential, paddle shift option
Transmission LSD
0-60mph (claimed) Less than 3 seconds
Top Speed 150mph (limited)
Wheelbase 2305mm
Overall length 3530mm
Overall width 1685mm
Height 1140mm
Weight From 520kgs
Suspension de Dion rear, Nitron 3-way adjustable shocks all corners
Wheels Image Billet; front 8 x 15, rear 10 x 15
Tyres Avon CR500; front 195/45-15, rear 245/40-15
Brakes Hi Spec; front 280mm vented, rear 260mm.
Exhaust system BTB 2 x 4-2-1 rear exit
Dashboard Farringdon and SPA design
Driver aids Traction Control, Launch Control
Additional Two day driver training course provided on delivery of vehicle

Last weekend, I drove for 32 hours and more than 1,700 miles in the process of making an increasingly popular vehicular pilgrimage. No, not Bowling Green, nor Indy, nor Pebble nor Laguna. There was no factory tour waiting for me at the end of my journey. No concours of priceless Italian bella macchina. Just a $59/night motel and some of the best damn driving roads in the US of A.

I'm talking about the Tail of the Dragon, US 129 across Deal's Gap — at the border of Tennessee and North Carolina. Three hundred eighteen turns in a little over 11 miles. A bunch of Se7eners are meeting up here next July (on 07/07/07, get it?) to celebrate the 50th anniversary of the Lotus Super Seven Series 1, and this late fall trip was the initial recon for the organizers. We wanted to see if the hotel we selected looked as nice as it did online (it did!), and of course, to come face to face with one of America's premier touge courses.

I have no idea from where I heard about the road first, but I've been intrigued by the TotD for about two years. Every week, I've checked out the eponymous Web site run by locals Ron and Nancy Johnson (updated every Monday or Tuesday) as well as the photoblog of the dean of Dragon photogs, Darryl "Killboy" Cannon (updated every Wednesday).

Here's an actual quote from me while driving the Tail of the Dragon: "If you put a wheel off here, you could really f-yourself." And here's a composite of quotes from my passenger, a fellow Se7en owner: "It's like an autocross, except with elevation changes and traffic coming the other way."

The long and short of it is, if you live within roadtripping distance and call yourself a driving enthusiast, you must visit the Tail. Even if it didn't exist, there are dozens of roads in the area that will make your local favorite twisty bit seem downright mundane. And when you go, don't drive like an idiot and ruin it for future generations. I'll leave you with two pieces of advice: A) DO NOT CROSS THE DOUBLE YELLOW. EVER; and B) you may want to take Dramamine before viewing the video above.

Peace, love, and Colin Chapman,

Al Navarro

[Submit Jalopnik Road Trip Reports to tips@jalopnik.com]

Related:
Hey Killboy: Can You Shoot StarQuests On the Tail of the Dragon? [internal]