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Imperial Crown Convertible

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Imperial Crown Convertible - information: Imperial Crown Convertible is a very good car, that was released by "Imperial" company. We collected the best 12 photos of Imperial Crown Convertible on this page.

Brand Name Imperial
Model Imperial Crown Convertible
Number of views 16567 views
Model's Rate 7.5 out of 10
Number of images 12 images
Interesting News
  • BIG BIKE VS. SMALL BIKE.

    We see it quite often at the racetrack, especially in club races where classes are mixed: Rider on small bike passes rider on big bike in seemingly every corner, only to be passed back right away on the next straight. Even if the power difference is not that great between the two bikes, the contrast between corner speed and straightaway speed of the two bikes becomes magnified as each bike is ridden to maximize its advantages. The reality of the situation is that the outright maximum cornering speed between any two bikes is not that significantly different, provided both are on similar tires. If the tires are similar, both bikes should be capable of the same lateral acceleration (limited by the friction coefficient of the tires) and corner speed. Why do we see such a contrast in how the bikes are ridden? On an underpowered bike, the quickest way around the track is to maximize corner speed, in turn getting onto each straight with as much speed as possible. This is accomplished by completing the corner with as large an arc as possible, which converts lateral acceleration into maximum corner speed. For a typical single-radius corner, this means entering as wide as possible to maximize entry speed, turning in to the apex with little trail- braking, and keeping the bike at maximum lean with a constant radius until the very exit of the corner. In contrast, the quickest lap times on a more powerful bike are usually found by maximizing acceleration onto each straight and taking advantage of that power; this is achieved by sacrificing some corner speed to pick the bike up and apply the throttle earlier at the exit. For that same single-radius corner, this means a tighter entry, more trail-braking to a slightly later apex, with a tighter arc and less corner speed to get the bike up off the side of the tire as quickly as possible. As we found out in our displacement test last year where we compared the Yamaha YZF-R6, Suzuki GSX-R750, and Kawasaki ZX-10R, it’s not so much that the smaller bikes have a handling advantage over the bigger bikes but rather it’s how each bike is ridden to play to its strength or weakness in the power department. Using data from our AiM Solo GPS lap timer, we could see differences in line and cornering speeds between the three bikes, just as you would expect given the horsepower of each. While a few horsepower here or there might not seem like it should impact line choice signifi- cantly, in practice even a small difference can significantly change how a particular corner or series of corners is negotiated. And the contrast between a lightweight bike and a literbike can be astonishing: We’ve encountered certain corners where the entry line is several feet different on an SV650 than it is on a 1000, for an example. Finding the optimum line to match the power of your bike does require some experimentation. The wide radius and high corner speed that less powerful bikes require typically brings with it a higher risk of a high-side crash in the middle of the corner just as the throttle is opened, and the safer option is to start with the tighter entry and lower corner speed of the big-bike line and work from there, adding more corner speed and a wider entry with practice. If you are looking at sector times on data, don’t forget to factor in any time gained or lost on the succeeding straight, which may or may not offset time saved in the corner itself. Given the contrast in lines between different bikes, the key point to remember is that the optimum line for your bike may be very different from the bike in front of you, and it’s quite often a mistake to blindly follow another rider at the track. Even if you are riding the same model of bike, the power difference may be enough that you can take advantage of a different line to be quicker, and that line may work to a further advantage when it comes time to make a pass. When you ride at the track, what bike you are on will at least in part determine what lines you should be taking, and you should try different options with that in mind. And if you change bikes and move to a more or less powerful machine- or even make modifications to the same bike for more power-know that the lines you had been using for years might need to be altered appropriately.
  • Holden’s secret project.

    MEET the top-secret show-stopper that started life in Holden’s Port Melbourne design studios in the middle of 2015. The eye-catching Opel GT Concept, which is shaping up to be one of the stars of the Geneva motor show (March 3-13), was designed in Europe but is a product of Holden’s secret fabrication group, one of only two in the General Motors world that can create one-off show stars. The radical two-door coupe sits on a unique rear-drive platform that gives it the driver-focused nous to take on the COTY-winning Mazda MX-5 and 2012 winners the Toyota 86/Subaru BRZ twins. Described as a “template for future sports cars”, the GT Concept from GM’s European brands is targeted to weigh less than 1000kg. It’s built on a bespoke reardrive platform and uses GM’s new all-aluminium 1.0-litre three-cylinder turbocharged petrol engine, producing 107kW and 205Nm. It drives through a sixspeed sequential gearbox and accelerates to 100km/h in “under eight seconds” on the way to a maximum of 215km/h. The unusual styling is described by GM Europe design chief Mark Adams as “purebred, pared down, yet unashamedly avant-garde”. “It is dramatic, sculptural and full of innovations, which is our great tradition that we intend to continue,” Adams said. “In the mid-60s Vauxhall and Opel created their own interpretations of a lightweight sports car - the XVR and the Experimental GT - both of which were thoroughly modern with dynamic sculptural form.” While a rear-drive platform under the concept would be crucial to the production GT’s ability to battle rivals like the Toyota 86 and Mazda MX-5, GM Europe sources say it’s unlikely, and that the Barina/Corsa FWD architecture makes more business sense. The company hopes to gather more market intelligence after the GT is unveiled at the Geneva show. One insider said the GT Concept shows the company’s direction: “Like the new (European) Astra, this car continues with the theme of making a car that is no bigger than it needs to be. One that is pared-down, light and no more complex than necessary.” As for a Holden version of the production car? It’s possible, especially if the GT gets the green light for sale in the UK. But the little concept car that Australia built still has a number of gates to clear before those negotiations can take place.
  • Modern throwback.

    This is the XSR900. And yes, you’re right - it’s the charismatic three-cylinder MT-09 wearing it’s dad’s flares and floppy-collared shirt. Chassis and engine are MT-09, with the 2016 updates of a slipper-assist light-action clutch and three-level traction control. For the XSR the MT’s contemporary styling is swapped for round lights, aluminium bodywork and round instruments. ‘To reflect Yamaha’s sporty DNA, its history and its iconic motorcycles of the past,’ they say. Hmm. Don’t know about all that, but the 900 pulls it off. You could predict the XSR. After retrofying the MT-07 into the XSR700 (see last issue) this larger ‘Faster Sons’ variant was a given, especially after Yamaha’s video of the ‘Faster Wasp’ MT-09 flattracker by US custom bloke Roland Sands. Let’s hope the trim on the front of his tank makes the accessory list, to give the same flat-tank profile. In other MT-related news, there’s now an MT-03. Basically a naked YZF-R3 sportsbike for A2 licence holders, with funky digi dash, LED lights and crisp lines, it’s not quite a modern LC... but looks good.
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