Modern Formula One cars are mid-engined open cockpit, open wheel single-seaters. The chassis is made largely of carbon fibre composites, rendering it light but extremely stiff and strong. The whole car, including engine, fluids and driver weighs only 605 kg. In fact this is the minimum weight set by the regulations – the cars are so light that they often have to be ballasted up to this minimum weight.

The cornering speed of Formula One cars is largely determined by the aerodynamic downforce that they generate, which pushes the car down onto the track. This is provided by ‘wings’ mounted at the front and rear of the vehicle, and by ground effect created by the movement of air under the flat bottom of the car.

A significant difference in the design of the latest breeds of F1 cars is that they make far greater use of vortex “lift,” or in this case, downforce. Since a vortex is a rotating fluid that creates a low pressure zone at its center, creating vortices lowers the overall local pressure of the air.

Since low pressure is what is desired under the car, allowing normal atmospheric pressure to press the car down from the top, by creating vortices, downforce can be augmented while still staying within the rules.

The aerodynamic design of the cars is very heavily constrained to limit performance and the current generation of cars sport a large number of small winglets, “barge boards” and turning vanes designed to closely control the flow of the air over, under and around the car. The “barge boards” in particular are designed, shaped, configured, adjusted and positioned not to create downforce directly, as with a conventional wing or underbody venturi. They are designed so that air spillage from their edges will create these vortices.

The other major factor controlling the cornering speed of the cars is the design of the tyres. Tyres in Formula One are not ’slicks’ (tyres with no tread pattern) as in most other circuit racing series. Each tyre has four large circumferential grooves on its surface designed to further limit the cornering speed of the cars. Suspension is double wishbone or multilink all round with pushrod operated springs and dampers on the chassis. Carbon-Carbon disc brakes are used for reduced weight and increased frictional performance. These provide a very high level of braking performance and are usually the element which provokes the greatest reaction from drivers new to the formula.

Engines are mandated as 2.4 litre normally aspirated V8s, with many other constraints on their design and the materials that may be used. The 2006 generation of engines rev close to 20,000 rpm and produce up to 740 bhp (552 kW).[10] The previous generation of 3-litre V10 engines are also allowed, albeit with their revs limited and with an air restrictor to limit performance.

Engines run on unleaded fuel closely resembling publicly available petrol. The oil which lubricates and protects the engine from overheating is very similar in viscosity to water. For 2007 the V8 engines will be restricted to 19,000 rpm with limited development areas allowed, following the engine specification freeze from the end of 2006. As outright speed and power are effectively being capped it is widely believed that teams will work on improving reliability, and the torque range of the engine to improve driveability.

A wide variety of technologies – including active suspension, ground effect aerodynamics and turbochargers – are banned under the current regulations. Despite this the 2006 generation of cars can reach speeds of up to 350 km/h (around 220 mph) at some circuits (Monza).A Honda Formula One car, running with minimum downforce on a runway in the Mojave desert achieved a top speed of 415 km/h (258 mph) in 2006. According to Honda, the car fully met the FIA Formula One regulations.

Even with the limitations on aerodynamics, at 160 km/h, aerodynamically generated downforce is equal to the weight of the car and the often repeated claim that Formula One cars are capable of ‘driving on the ceiling’ remains true in principle, although it has never been put to the test. At full speed downforce of 2.5 times the car’s weight can be achieved.

The downforce means that the cars can achieve a lateral force of around four and a half times the force of gravity (4.5 g) in cornering - a high-performance road car might achieve around 1 g. Consequently in corners the driver’s head is pulled sideways with a force equivalent to 25 kilograms. Such high lateral forces are enough to make breathing difficult and the drivers need supreme concentration to maintain their focus for the 1 to 2 hours that it takes to cover 305 kilometres.

Visiting a Harley-Davidson store. Whether online or offline gives you choices of wide quantity. Ranging from motorcycles, motorcycles parts, clothes, accessories, jewelries, to merchandise with Harley-Davidson logo on it.

The company’s web site alone offers a wide array of products that will surely give every Harley-Davidson enthusiasts a collection of a lifetime. Sounds overrated? No, we are just telling the truth.

Take for instance the company’s official web site. The company’s web site has several pages to visit but let us focus on the products the offer. On the motorcycle, the site offers both the 2006 and 2007 Sportster, Dyna, Softail, VRSC and Touring. Genuine motor accessories are also offered. Other merchandises are sold. To be particular with these here are the following Harley-Davison items:

For men, there is the FXRG functional riding gear, leather collections, gloves, jackets, helmets, eyewear, boots, heated gear, rain gear, vests, shirts, chaps, pants, and other accessories for men. Large sizes are also catered.

For women, items available are FXRG functional riding gear, leather collections, gloves, jackets, eyewear, helmets, rain gear, heated gear, vests, shirts, chaps, pants, and other accessories.

There are also Harley-Davidson items for kids. These are rain suit, finger gloves, helmet, hog bank, and Harley-Davidson sticker book.

For collectors, items such as H-D rage, FXRG functional riding gear, denims, leathers, wet weather gear, cold weather gear, and warm weather gear are available.

Harley-Davidson can also be good as gift items. The site offers men’s perforated fingerless gloves, men’s FXRG midweight leather jacket, men’s stock leather jacket, men’s maverick leather jacket, men’s canal street rain suit, men’s fleece-lined denim jacket, men’s heritage jacket, men’s gear head cotton garage jacket, men’s torque leather jacket, men’s genesis leather jacket, men’s deluxe leather chaps, men’s defiance leather vest, different kinds of t-shirt designs and other item. There are also gift items for women and kids.

Other online stores also offer these products. More often than not, inventories are wider and choices are better. Prices may also be lower.

Auction sites also give better chances of getting Harley-Davidson items in low prices. Sites you are in control of the price at an auction site, it is sometimes better to shop here.

Speaking of savings, there are also Harley-Davidson stores that offer discounted Harley-Davidson product. All you have to do is to watch out for discounts so that you will get cheaper merchandise.

Harley-Davidson is not only limited to motorcycles so every time you visit Harley-Davidson store, you are given more items that you can take home.

Yamaha YZF-R1 is a natural born land rocket by combining the technology from the race track with a great design compare to other super bikes in the same category. It is quite a while since it first appearance but from its unique performance in every aspect makes the YZF-R1 still in most bikers mind.

Foe anyone who owns this R-1, you don’t have to be worry that your model will fade through time because the Yamaha has made a great design for it. As time goes by this bike still be trendy and even for the minor change they never miss every little detail. If you look at the minor change it looks a lot like the old model but actually more than 200 parts are change. Specially the body parts, it may look alike but the Yamaha has to redesign it and test the arrow dynamic force to find the best model that will has the least wind resistant. The front mirror angle is reducing by few degrees. The front head light is uniquely redesign and added the air duct ability to help cool down the intercooler and the engine itself. For the back mirror, the size was longer and moves the position higher for better seeing. Other than what they mention above, the overall weight is also reduced by 2 kilograms.

The frame is the newly develop frame from Yamaha under the name of Delta-Box II and used in the first time in the R-1 and later used in the R-7 which is the best super bike of the year. The new frame is lighter, stronger than and not as big as the earlier one.

The new engine technology that is used in this monster is lighter but more powerful. It is a 4 cylinder Double Overhead Camshaft engine uses the Genesis 4 step technology 998 cc. The cylinder diameter is 74 millimeter and the pull length is 58 millimeters and the compression ratio is 11.8:1. It produces 150 horsepower at 10,000 rounds per minute with the torque 11.0 kilogram-meters at 8,500 rounds per minute equipped with a six speed manual transmission. The gear plate is small and changes the ratio for 1st gear to close to 2nd gear. The cylinders use the ELEC-TROPLATING technology to reduce the occurred friction and also helps cool down the temperature. The fuel injection they use is from Mikuni 40 millimeters with a special system that will transfer the data to the ECU. The fuel rail is bigger. The start motor is smaller and shorter by 12 millimeters. The valve cover is made from magnesium for lighter weight. The muffler was redesign and the muffler tip is made from titanium.

The last change is the fuel tank. Yamaha has removed a support from the end of the tank and reduced the size by 5 millimeters which gives the comfortable feeling while you are riding it. The overall design is impressive and creates the modern look.

The improvement of Renault, the inventor of the “Wind” roadster this year, is considered an interesting step because it reflexes the tendency into the roadster market in the future. There are many fascinating features of Wind developed under the “Touch Design” concept, such as the elegantly designed appearance that reflexes lively and the inner decorated with fine quality materials which reflexes class.

Neat, clean appearance consists of 2 main lines which are the bottom and top lines. Although the headlights’ shapes are plain, they are a significant part that helps empower the overall. Transparent windshield stuffed with blue and green lights similar to plane’s light, which are such brilliant. The green smoothly blended with the light blue or aquamarine of the body part is the individual characteristic of Wind. Fabulous 19-inch wheels and “245-35/ZR19” Michelin Pilot Sport 2 tires are another remarkable complement.

The most outstanding of it is the 3-seat capacity which is cocoon-curve shaped, light brown leather seat embraces the passengers and the driver.

Frill-designed seats are permanently installed, as well as the steering wheel and console that are adjustable and automatically roll out when the doors are opened, and that helps the passenger enter the car more easily. The center section linked with the back seat which is made of carbon fiber. It is layered with foam and leather, which can flip inside out in order to make the third seat.

Although it is a compact roadster, Wind contains wide and useful space. The rear space has 232 liters in capacity. Wind’s dimension consists of 3870 millimeters in length, 1750 millimeters in width, excluding the side windows, 1260 millimeters in height, and 2395 millimeters in wheel’s base’s length, as well as the 850 kilograms in weight.. The back seat has extra thick car soft-top attached with the rear curve-shaped window for protecting the passengers from rain and sunlight.

All Wind’s controlling devices are made of aluminum, which reflexes the sport characteristic. They are designed to be in round shape installed in the center of console. They contain control button, communicative device, stereo, and navigation system.

6-speed robotized gearbox is designed to be with the dashboard, while the shift gear is put on the steering wheel like the Formular-1’s. There is one gauge-meter made of cylinder-shaped glass. It is used for indicating the round-per-minute speed which is displaying the numbers in both analog and digital.

Air conditioner’s controller is designed to put on the inner driver’s door. Its engine is a 16-valve 2.0liters, 136 horsepower maximum, and 191 N/m torque. It is considered a low-pollution engine which qualifies the Euro-4 polluting gas production regulation. From the Wind’s information, it implies the effort to market the small roadster which has the outstanding in designs in color, capacity, and clean burning energy that is quite energetic. Most of its designs are in the draft stage, so if Renault has a plan to import this production, they need at least 2 years in development.

Citroen C5 is the large sedan car for adults who crazy about the French style automotive design. The exterior of C5 shows memorable and dignified image. Large front lights are designed by the aerodynamic theory and the few gradient of its make the luxurious feeling. Besides, Front Citroen logo, hood, fender and front bumper are designed to create the car’s image modern. This is the French blending between with classic style and modern style actually.

The report news described about C5 which began manufactured in 2003 that Citroen spend 6,900 million franc to invest in the R&D process and the marketing survey. The C5’s factory, which can produce 920 cars per day, is on Rennes-la-Janais of France. It uses the new platform that developing process take time 3 year. C5 is designed by modern design technology, and it received the strict safety standard and environment standard. The suspension kit, uses the 3rd generation Hydrative system which is entity of Citroen, can reduce the vibration well and it has good road surface gripping attribute.

Citroen had offered three C5’s engine choice. First choice is the V6 benzene engine which has 3,000cc plunger’s capacity with 24 valves. It can generate 152 Kw or 210 Hp. powers at 6,000 rpm, 285 Newton-meters or 30 kilogram-meters torque at 3750 rpm and 232 Km/Hr maximum speed. And the distinctive thing of this engine is VTC (Variable Timing Camshaft) system which can control open-close degree of valves by accelerating rate and engine’s cycle.

Second choice is the benzene straight engine which has 2,000cc plunger’s capacity with 16 valves. It can generates 100 Kw or 138 Hp. powers at 6,000 rpm, 190 Newton-meters or 19.8 kilogram-meters torque at 4,100 rpm and 202 Km/Hr maximum speed.

And the last choice is the 2.0 HDi diesel engine which has a high pressure diesel injection system and common-rail nozzles. It can generate 80 Kw or 110 Hp. powers at 4,000 rpm, 275 Newton-meters torque at 1,750 rpm and 188 Km/Hr. maximum speed. The direct-injection with common-rail high pressure pump which is controlled by ECU and the Variable Geometry Turbo Charger give the good performance on every speed and reduce 20 percent of gasoline usage. And additional merit of C5’s diesel engine is the low loudness like the benzene engine. Also that HDi engine gives better responsibility than old version because the gasoline feeding accord with the engine need.

Furthermore, the 3rd generation Hydractive suspension kit was developed by Citroen which increase the vibrate reduction, road surface gripping and driving performance. It is cooperated between electronic devices which are controlled by computer unit and the improved hydraulic system. It has 4 modes for appropriate usability. H mode for the wheel changing, P mode for the hitch crossing, N mode for the normal driving and B mode for the high-loading.

If you interested Citroen C5, you can ask a near car dealer. You should check the C5’s current price from car magazine or websites before you will buy it. Because different models have different prices.

Brabus CL 5.8 V8 is an exotic coupe car which is the real Germany sport lineage. It’s manufactured by Germany Company (Mercedes-Benz) and it’s tuned by Brabus, the Germany tuning company. Brabus is high-performance aftermarket tuning company which specializes in Germany automotive (Maybach, Mercedes-Benz and Smart). Customers who love sport car can either buy cars straight from Brabus or send in their Mercedes to be customized and overhauled. Brabus buys the particular car from Mercedes and then modifies it in-house according to the customer’s requests if customers order a car from Brabus.

When Mercedes-Benz prepares to debut CL500 to worldwide showrooms, Brabus start configure and tune up it from original to more exotic car. The new modified car has a high power V8 engine, four 20 inch monoblock wheels, aerodynamic kit, sport suspension kit and the high quality leather interior. The new 5.8L V8 engine can generate 597 Nm torque, 400 Hp. / 294 Kw. Horsepower on 5800 rpm and 0-100 Km. / Hr. accelerate time is 5.9 second. Although, Brabus CL5.8 is the high performance car, but it respect to environment atmosphere. It passed emission test from German Vehicle Inspection Agency, Institute for Motor Vehicle Technology in Essen. And its engine is received all of Euro 4 environment standard.

Brabus design team creates the design program for the original entity making of Mercedes-Benz CL500 coupe. Design objective makes impressive visual and good aerodynamic simultaneously. Front bumper and Rear bumper are produced from high quality Pur-R-Rim material. And spoiler installation uses the same Mercedes-Benz standard position. Therefore, Body drilling is not necessity. Designed front bumper reduces tilt car’s front. The sport front spotlight makes the night vision better. Interior design entity of Brabus uses Mastik Leather, the high quality material which is soft and long-lived property. If buyers order to Brabus directly, they can select interior colors and accessories as their like.

Easy way to recognize the original Brabus CL 5.8 V8 is car’s body checking. Texts of car’s rear are “Brabus” and “5.8” (not Mercedes Benz). A star emblem on car’s rear is replaced by “B”, Brabus logo. The twin tail pipe tip is engraved by “B” character. However, it’s hard to verify the engine if you aren’t the expert. Therefore, you should enquire the information about this car from automotive magazines and car websites for the right purchasing.

If you would like a car that looks almost ordinary, but that is as fast as many supercars, buy the BMW M5. Yes, on the outside, this is an ordinary European sedan – but under the hood is a 500 bhp V-10 engine that you might imagine came from a sports-racing car! Will it do 180 mph? No, it could, but it won’t because BMW uses a limiter to prevent you going faster than 155 mph on all its hot cars. Actually, BMW says it will do over 190 mph without the limiter in operation.

The BMW M5 is powered by a very advanced 5.0 liter V-10 engine, ad fits neatly into the standard engine compartment. This is a very special engine, being built in small numbers and at high cost by BMW’s M Center. It’s a 90-degree V-10, which means that it won’t be quite as smooth as some – in theory, at any rate.

ADVANCED 500 BHP V10 ENGINE

Maximum power is 500 bhp at 7,700 rpm – a real screamer this – while the maximum torque of 380 lb ft is produced at 6,100 rpm. Boy, you’re really going to keep this revving if you want to use all that power. Still, when it’s just mooching along at 4,000 rpm, this amazing unit produces quite a chunk of power.

Needless to say, it has all the features you’d expect in a supercar engine, such as a stiff aluminum block, twin overhead camshafts per bank of cylinders and and narrow 4-valve heads. BMW uses its variable valve timing system, and drives the inlet camshafts on each bank by chain, with a gear drive to the exhaust camshaft, a system pioneered by Toyota to save space.

SEVEN-SPEED SEQUENTIAL GEARBOX

Coupled to this marvel of a power plant, which would seem more at home in a slinky coupe, is a seven-speed sequential gearbox. This is the latest development of the BMW sporty semi-automatic. BMW claims it’s the first seven-speed box of its type. Mercedes-Benz has a seven-speed automatic, and Audi has a CVT with seven stages, but these are not quite the same.

Why all these seven-speed boxes? Well, for maximum acceleration, and so that you have the right gear coming out of any corner, the more gears the better. When you’ve got that many gears, the shift pattern gets pretty complicated with a manual box, so they’re going for either automatics or semi-automatics.

To go with the powerful power train are bigger brakes than standard, wider wheels and tires, and stiffer suspension. The handling is surprisingly good for such an ordinary-looking car.

HOT PERFORMER, QUIET LOOKS

The result of putting this engine in the BMW 5 Series is very hot acceleration for such a big car: 0-60 in 4.7 seconds, and 0-125 mph in 15.6 seconds.

Will people pay over $100,000 or so for a 500 bhp sedan? You bet they will. There are a lot of people out there that want supercar performance, but don’t’ want to have to struggle to get in and out of the car. They also want to travel with plenty of luggage, and have room in the trunk for two sets of golf clubs – and more.

And they’ll get a real kick from burning off cheeky guys in sports cars who get in the way. Cars that are much faster than they look, which we used to call Q cars, have quite a market. What’s it like to drive? Well, at normal speeds, the car is very quiet, and you would not know how power you had. In fact, there is a switch on the steering wheel which limits power to 400 bhp. To get the full 500 bhp, you need to press that.

So, most of the time you’ll drive with 400 bhp, and the problem is that the engine does not have a lot of power until you get to 5,000 rpm, an the power keeps coming in until you get to 8,000 rpm. You need deserted roads to use that power, but the car works pretty well in traffic and normal commuting. Not quite so good in everyday use is the gearbox. It does not have a torque converter, so it can be quite jerky when you shift up.

Honda has come up with the most amazing 4-wheel-drive system, not for off-roaders but to improve the handling and stability of fast cars. It is being used first in the new Acura RL (Honda Legend).

Why is it so advanced? This SH-AWD system has the potential to increase cornering power and cornering safety by leaps and bounds. It will be ideal for supercars as well as luxury coupes.(More information about supercars at http://www.fast-autos.com/supercars.html )

First, it allows the amount of power sent to the wheels to be varied from 30% front and 70% rear to 70% front and 30% rear. True, some other systems get near that, but this allows the system to adjust itself to completely different conditions. On top of that, it can alter the torque from zero to 100% to the left or right rear wheel.

In other words, all the power can one to the right wheel one minute, and if necessary can be reversed so that all the power goes to the other wheel in an instant. This might be needed in slushy or snowy conditions, where there was a patch of bare road for a bit on one side offering good grip, but a bit later on a bare patch on the other side.

In addition to those features, the outer rear wheel can be speeded up so that it goes faster than the inside wheel! All done continuously depending on conditions. A few years ago this would have considered desirable, but science fiction.

More power to the rear wheel for acceleration

Confused? Well, let’s start with the front-to-rear power. When you accelerate, the weight of the car is thrown on to the back wheels by the force of acceleration, so you want more power to go to the back wheels - if it all goes to the front you get wheelspin. When cornering, you generally want as much or more power to the rear wheels. SH-AWD does that.

On the other hand, when you are cruising along, you want more power to the front wheels as this increases stability. SH-AWD also does that.

More power to outer rear wheel for better cornering

The side-to-side variation in power is used to improve cornering power and stability. For example, when you accelerate through a corner, extra power through the outer rear wheel counteracts understeer, letting the car corner on rails. In fact, stability control systems used on many cars now do this by reducing the amount of torque sent to the inner wheel - this means that you actually corner slower than you could do. SH-AWD lets you corner faster.

On the over-run, you don’t need that, and less power is sent through the outer wheel for optimum stability. But that isn’t enough because when a car corners, the outer wheels have to travel further than the inner ones - by 5-10% on very tight corners, so the outer wheel normally goes slower.

Honda overcomes this with some gears in the back axle gear set which actually drive the outer wheel faster when cornering! This improves maneuverability and cornering at low speeds.

Electro-magnetic multi-plate clutches

All this is accomplished by multi-plate clutches operated electro-magnetically - a world first - and the gear/clutch set used for acceleration. In fact, these gears also serve as the rear differential.

An advantage of the electro-magnetic clutches is that the electronic controller does not need to control a hydraulic actuation system as used normally but an electric actuator - this reduces cost and weight.

Is this the best thing since sliced bread? For the person who wants to have stability and control, and doesn’t want to know what is happening to the car -yes. Such a system is bound to reduce the input the driver gets from the road.

He will be less aware of whether the surface is slippery, or whether the car is understeering more than usual because the SH-AWD system is correcting things all the time.

DIESELS are still gaining popularity in Europe, thanks to low gas mileage and good performance. The latest diesel cars can take on gasoline engined cars and come out on top!

All turbocharged diesels generate much more torque than gasoline engines, so you get better mid-range acceleration. In other words, from, say, 40-80 mph, a good diesel will see off a good gasoline engine car of the same apparent performance.

Jaguar has introduced a special version of a V-6 2.7 liter diesel that has been developed in Europe jointly by Ford and Peugeot. This is the most advanced diesel around at present, with the brand-new piezo-electric injector operation, the latest common rail injection system and twin turbochargers.

PIEZO-ELECTRIC INJECTORS

What are piezo-electric injectors? Cunning little ceramic devices, and when an electric current is applied they produce a pressure, and so can be used to force fuel into the cylinders. The thing is that they can be operated four times faster than other electro-mechanical injectors so the injector can be opened and closed incredibly quickly. Also, the amount of movement is very small, and you get less noise that you get from mechanical injectors.

Like I said, very cunning, and they all go with high pressure injection to give high power, low noise, emissions and gas mileage. It’s developments like these that mean we’ll have some diesels in Fast-Autos soon - but not a lot!

As a result, the fuel is injected at horrendously high pressures with incredible accuracy. The result? Masses of power, and almost no smoke, the weakness of old-fashioned oil burners, like the dreadful engines GM introduced about 20 years ago.

This new Jaguar S-Type diesel, develops 206 bhp so it lives up to the Jaguar tradition of high performance. Maximum torque is 320 lb ft (430 Nm) which is more than the 4.2 liter gasoline engine can manage without a turbocharger. Although performance is not sensational, it is definitely not what you’d expect from a diesel.

The Jag diesel will push the S-Type automatic up to 60 mph in about 8 seconds, and top speed is 140 mph. You’ll get the idea that Jag regards this as a sporty engine from the fact that it has a six-speed manual or automatic box - both are supplied by ZF. Of course, the most powerful S-Type is the S-Type R.

BMW HAS AN EVEN MORE POWERFUL DIESEL

BMW is also ready with a very powerful 3.0 liter diesel engine which turns out 272 bhp, which would be considered very nice thank you from most makers of 3.0 liter gasoline engines - Ford’s top version of its nice 3.0 liter V-6 develops 225 bhp. BMW uses twin-stage turbocharging to get this much power. In this system, one small turbocharger provides power at low speeds, and a bigger turbo is matched to high speed requirement. It is switched in when the speed and load increase sufficiently, and so can generate as much power as a gasoline engine of the same size.

If that is not enough power consider the latest news. Audi is racing diesel-powered cars at the Le Mans 24-hour race! These V-12 engines develop more than 600 bhp, and will challenge the best gasoline engined sports-racing cars.

You might think that 6 liters was enough to make the Corvette two-seater fast enough, but not for the competition department lurking inside GM. They wanted to be able to compete head-to-head with the European supercars in the international endurance races for sports cars.

To do so, they took a leaf out of Ford’s book. In the 1960s, when Ford found it could not compete with the smaller Ferraris at Le Mans with the 4.2 (ex-Indy) or 4.7 liter engines, they brought out their 7-liter mill. And it was so much bigger than the competition that they won. So the guys behind the Corvette decided to produce a 7-liter version of America’s favorite and most famous sports car.

By the way, the 7 liter Corvette more than competes with the Dodge Viper SRT-10, which could give the standard Corvette a bit of a run for its money. Of course, this is not just any old engine. This is a very special version of its GEN IV 7.0 liter V-8.

This 2006 Corvette is challenging for muscle car of the year with no less than 500 bhp on tap at 6,200 rpm. Maximum torque from this mammoth engine is 475 lb ft at 4,800 rpm. This is bound to be a stunner with a top speed of about 185 mph and 0-60 in under 4.0 seconds. GM expects the quarter-mile be under 12 seconds.

To give durability, the engine has been beefed up in a number of ways. First, the connecting rods and inlet valves are now made of titanium – these weigh about half as much as steel ones and are used in quite a number of high-performance engines. Because of the low weight, the titanium parts put less load on other critical parts of the engine - the crankshaft, bearings and in this case the valve gear as well. The titanium valves also allow the engine to rev faster safely.

In fact, titanium used to be an aerospace-only material because it was so expensive, but it is now bein gused more in exotic cars and the heads of golf clubs, helping the lesser pros feel not so outclassed by Tiger Woods as they might with ordinary drivers.

You will see that the Corvette 7 liter is intended for the race track by the fact that the engine has a dry sump lube system. A dry sump system prevents the oil in the oil pan from slopping away from the pick-up on fast cornering – the sort you can do only on a track – and thus damaging the main bearings.

Instead of staying in the oil pan, the oil is pumped out to a tank, and then pressure fed from there directly to the engine bearings and other critical areas. Definitely a system for top supercars.

The underpinnings of the car have also been beefed up with a new aluminum perimeter frame which reduces weight. Further weight reduction comes with a new magnesium engine sub-frame. To ensure the car is stiff enough, it will be available only as a hardtop. The front fenders and wheelarches are now carbon fiber composite panels, which also reduce weight.

But there’s more…

To get all that power onto the road, and to get it to stop, bigger wheels, tires and brakes have been fitted. The front brake discs are now 13.9 inch diameter, and 19 x 12 inch wide rims are used at the back; front wheels are 18 x 9.5 inches. Such massive rear tires for a car with 50:50 weight distribution suggest that the car will have a tendency to oversteer – smoky drifts could be the order of the day!

All-in-all, this is a really special car, developed to compete with the best.