There were only 12,055 XK 120 made between 1948-1954 and starting at chassis number 670001. This one is chassis number 670220 clearly stamped on the frame and written XK120M670220 in my owners manual. This is a steel frame, steel body, aluminum hood, doors and trunk production car. My owners manual shows the Engine number being W 6101-8 S but the engine block in this car is marked W 1463-8. The body number is stamped F1288. I completely rebuilt the engine and head June 2013, rebuilt steering box and installed a modern rear main seal. I upgraded the transmission with a modern 5 speed kit designed specially for the xk120. Other upgrades include flame thrower distributor, solid core plug wires, electric fan, steering mantel with signal light switch, stainless steel sport exhaust and Dynalite alternator which looks like the original dyno generator. I'm just finishing the dash in this car so, please note the headlight switch knob and bezel is ordered. I will try to add more pictures and video. Here is a little history lesson from Wikipedia. The XK120 was launched in open two-seater or (US) roadster form at the 1948 London Motor Show as a testbed and show car for the new Jaguar XK engine. The display car was the first prototype, chassis number 670001. It looked almost identical to the production cars except that the straight outer pillars of its windscreen would be curved on the production version. The roadster caused a sensation, which persuaded Jaguar founder and design boss William Lyons to put it into production. Beginning in 1948, the first 242 cars wore wood-framed open 2-seater bodies with aluminium panels.[4] Production switched to the 1cwt or 112 lb (51 kg) heavier[5] all-steel in early 1950. The "120" in the name referred to the aluminium car's 120 mph (193 km/h) top speed (faster with the windscreen removed), which made it the world's fastest production car at the time of its launch.[6] In 1949 the first production roadster, chassis number 670003, was delivered to Clark Gable. The XK120 was ultimately available in two open versions, first as an open 2-seater described in the US market as the roadster (and designated OTS, for open two-seater, in America), then also as a drophead coupe (DHC) from 1953; and also as a closed, or fixed head coupe (FHC) from 1951. A smaller-engined version 2-litres, 4 cylinders, intended for the UK market was cancelled prior to production. On May 30, 1949, on the empty Ostend-Jabbeke motorway in Belgium, a prototype XK120 timed by the officials of the Royal Automobile Club of Belgium achieved an average of runs in opposing directions of 132.6 mph with the windscreen replaced by just one small aeroscreen and a catalogued alternative top gear ratio,[note 1] and 135 mph with a passenger-side tonneau cover in place.[7] In 1950 and 1951, at a banked oval track in France, XK120 roadsters averaged over 100 mph for 24 hours and over 130 mph for an hour, and in 1952 a fixed-head coupe took numerous world records for speed and distance when it averaged 100 mph for a week. Roadsters were also successful in racing and rallying. The first roadsters, hand-built with aluminium bodies on ash frames mounted on modified Jaguar Mark V chassis, were constructed between late 1948 and early 1950. To meet demand, and beginning with the 1950 model year, all subsequent XK120s were mass-produced with pressed-steel bodies. They retained aluminium doors, bonnet, and boot lid. The DHC and FHC versions, more luxuriously appointed than the roadsters, had wind-up windows and also wood veneers on the dashboard and interior door caps. With alloy cylinder head and twin side-draft SU carburetors, the dual overhead-cam 3.4 L straight-6 XK engine was comparatively advanced for a mass-produced unit of the time. With standard 8:1 compression ratio it developed 160 bhp (119 kW),[2] using 80 octane fuel. Most of the early cars were exported; a 7:1 low-compression version, with consequently reduced performance, was reserved for the UK market, where the post-war austerity measures then in force restricted buyers to 70 octane "Pool petrol". The Jaguar factory, with access to 80 octane fuel, provided roadsters with the higher compression ratio to the press. Journalists could then test the model's optimum performance in Belgium, on a long, straight stretch of road between Jabbeke andOstend.[8] The XK engine's basic design, later modified into 3.8 and 4.2 litre versions, survived into the late 1980s. All XK120s had independent torsion bar front suspension, semi-elliptic leaf springs at the rear, recirculating ball steering, telescopically adjustable steering column, and all-round 12 inch drum brakes[3] that were prone to fade. Some cars were fitted with Alfin (ALuminium FINned) brake drums to help overcome the fade. |
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David Brown Automotive launches old-is-new-again Speedback [w/video]
Thu, 27 Mar 2014Back in January, we reported on a new British coachbuilder called David Brown Automotive. In February, the startup released the first details and images of its inaugural project, and now it has revealed the finished product.
It's called Speedback, and it's based on the Jaguar XKR. But while it's built on a modern chassis (relatively, anyway - the XK arrived in 2006 and is soon to be discontinued), it's been rebodied to look like a classic British GT. That means that, while it may look like a classic Aston Martin, it's got a thoroughly modern 5.0-liter supercharged V8 under the hood with over 500 horsepower on tap.
Otherwise, little in the way of details have been disclosed - including what you can bet will be an astronomic price that tends to come with these sorts of coachbuilt customs. But the important parts are what you can see, and that means the finest British craftsmanship inside and out. Whether you like the particular style or not, of course, is entirely a matter of taste.
2014 Jaguar XFR-S is the power and the fury
Thu, 29 Nov 2012If there's something wrong about a sedan with a 550-horsepower supercharged V8, we don't want to hear about it. Instead, we want to marvel at the car in person, which is fortuitous because Jaguar has officially unveiled the 2014 XFR-S at the 2012 LA Auto Show. That blown 5.0-liter V8 dishes up a full 502 pound-feet of torque, which is good enough to shuttle the four-door to 60 mph in a scant 4.4 seconds. And, thanks to a start stop system and a few other fuel-saving tricks, the 2014 XFR-S gets away without being hit by the gas guzzler tax.
That's all good news, but we're just as excited about the fact that engineers managed to crank up the vehicle's chassis stiffness by a ludicrous 30 percent. Stiffer dampers and springs also give the car a little more poise, and a wide-open exhaust lets the whole world know you're kicking down their door. You know, in case the electric blue paint and wild body work didn't tip your hand. Check out the full gallery above for a closer look.
Jaguar wants to become the British electric company
Thu, Sep 8 2016Jaguar has been telegraphing its electric future for years, and this week we're beginning to see it come to fruition. The company's Formula E race team officially launched September 8 with sponsorship, livery, and an interesting name for its racecar, the I-Type 1. It marks Jaguar's return to factory-supported racing and serves as a model for the company's future strategy. "The Formula E championship will enable us to engineer and test our advanced technologies under extreme performance conditions," Nick Rogers, executive director of product engineering at Jaguar Land Rover, said in a statement. "We will apply this vital knowledge as part of our real-world development." Formula E competition starts October 9 as the all-electric racing series begins its third season. Panasonic signed on as the title sponsor of the team. Formula E is a natural move for Jag and allows the British company to remain true to its racing heritage while still looking toward. The company claims seven Le Mans titles, which is the fourth-most in history, even though it hasn't won one since 1990. That's a great lineage, but Jaguar knows it's getting dusty. Launching a Formula E effort allows it to compete in a form of motorsports that should prove relevant to road-car technology. Jag is drawing on Williams Advanced Engineering (you might have heard of its F1 team) for the electric powertrain. Williams also helped with the development of Jaguar's C-X75 plug-in concept car. Meanwhile, we also captured an F-Pace crossover silently testing this week in the Alps. Though it looks like a normal F-Pace, spy shooters report it was producing no engine noise, leading (or perhaps leaping) to the conclusion it's the rumored electric SUV Jaguar is working on. Likely, this prototype has a diesel engine as a range extender. View 11 Photos Though the camouflaged F-Pace is great fodder for speculation, Jag's electric efforts are not a secret. Jaguar and Land Rover showed off three electric-vehicle demonstrators last year and the company is exploring everything from mild hybrids to full electric powertrains. JLR has filed paperwork to secure trademarks for I-Pace and E-Pace. "JLR is definitely rushing headfirst into electrification," said Ed Kim, vice president of industry analysis for research firm AutoPacific.