Friday, April 12, 2013

Ferrari Barchetta


A barchetta (Italian pronunciation: [barˈketta], "little boat" in Italian) was originally an Italian style of open 2-seater sports car which was built for racing. Weight and wind resistance were kept to a minimum, and any unnecessary equipment or decoration were sacrificed in order to maximize performance.
Although most barchettas were made from the late 1940s through the 1950s, the style has occasionally been revived by small-volume manufacturers and specialist builders in recent years.
Typically handmade in aluminium on a tubular frame, the classic barchetta body is devoid of bumpers or any weather equipment such as a canvas top or sidescreens, and has no provision for luggage. Some barchettas have no windscreen; others, a shallow racing-type screen or aero screen(s).
The classic barchetta either had no doors, in which case entry and exit entailed stepping over the side of the car, or very small doors without exterior handles.


Giovanni Canestrini, when editor of La Gazzetta dello Sport, a popular Italian sporting newspaper, was the very first to bestow the sobriquet "barchetta" on a car, using it to describe the new Ferrari 166MM displayed at the 1948 Turin Auto Show. The name has been associated with the model ever since.
The MM in the car’s designation stood for Mille Miglia, the race it won in 1948 and 1949. In 1949 the 166MM barchetta also won the 24 Hours of Le Mans (driven by Luigi Chinetti and Lord Selsdon) and the Targa Florio (with Clemente Biondetti and Igor Troubetzkoy), the only car ever to win all three races in the same year. It also won the 1949 Spa 24 Hours. The car’s unadorned, lightweight aluminium body was designed by Carrozzeria Touring’s head of design, Carlo Felice Bianchi Anderloni.[citation needed]
Motor Trend Classic rated the 166MM barchetta sixth out of the ten "greatest Ferraris of all time".


The OSCA MT4,a 1452 cc, 130 bhp (97 kW) barchetta made by the Maserati brothers, was for eight years the most successful under-1500 cc sports racing car in the world.
Other, even more diminutive OSCA barchettas were powered by engines of 750 cc and 850 cc.[citation needed]
Giovanni Moretti, another designer and manufacturer, also made several small barchettas in the 1950s.
The 1966 Abarth 1000SP barchetta was a successful race car, and in 2007 the car design firm Carrozzeria Bertone celebrated its 95th anniversary with the Fiat Panda-based Fiat Barchetta Bertone, an "open-topped strictly two-seater sports car that calls to mind the Italian racing cars of the 1950s. In this case, the design explicitly cites the Fiat 500 with the barchetta bodywork created by the young Nuccio Bertone in 1947 as a one-off for his personal use in races [...and] projects the concept of the barchetta, a historic icon in the legend of Italian motorsports, into the future with purposeful elegance and sophisticated irony."


Ferrari revived the name in 2001 for their 550 Pininfarina Barchetta, which marked Pininfarina’s 70th anniversary. The car was first shown at the 2001 Salon de l'Automobile and 448 examples were built. It is "[i]n many ways...the legitimate successor to such legendary open Ferraris as the 166MM..."Designed as a roadster for use on public roads and not as a full-bred racing car, the 550 Barchetta has a rudimentary convertible top "whose mechanism is said to require strength, skill, and patience."The top is intended only for emergency use in a sudden downpour and the manufacturer advises against using it at speeds above 70 miles per hour (110 km/h). The top "doesn't look as if it would survive the sacrilege of an automatic carwash." The list price of the 550 Barchetta was $245,000.

Friday, February 22, 2013

Bentley Continental SS

In February 2009, Bentley announced limited production of the Bentley Continental Supersports. The car was unveiled at the 2009 Geneva Motor Show, announced by Jay Leno, to be available in autumn 2009, while North American cars would be available by summer 2010.


The first Bentley capable of running on both petrol (gasoline) and biofuel (E85 ethanol), its 6.0 litre W12 engine was rated 630 PS (463 kW; 621 bhp) at 6,000 rpm and 800 N·m (590 lbf·ft) at 1,700-5,600 rpm - using either fuel. The car has 0 to 100 kilometres per hour (0 to 62.1 mph) acceleration of 3.9 seconds, 0 to 160 kilometres per hour (0 to 99.4 mph) acceleration of 8.9 seconds, top speed of 329 kilometres per hour (204.4 mph), making it the fastest and the most powerful production Bentley ever. The Supersports is already known as the best handling Bentley. Bentley says the supersports can deliver 1.29 g forces on a 300-foot (91 m) skid pad, as compared to its sibling the Continental GT speed which can perform up to .98 g forces on a 300-foot (91 m) skidpad.
It includes a revised ZF 6HP26A tiptronic automatic with "Quickshift" system that reduces shift times by 50%, and enables double downshifts.[citation needed] The car uses a Torsen T-3 centre differential for the 40:60 rear-biased torque split for the four-wheel drive system. Other changes include revised Continuous Damping Control (CDC),[citation needed] 20-inch lightweight alloy wheels (with increased 25 mm (1.0 in) offset on rear wheels) with 275/35 ZR20 Pirelli Ultra High Performance tires, advanced Bosch Electronic Stability Programme (ESP) with switchable Dynamic Mode, Carbon fibre-reinforced Silicon Carbide (C/SiC) ceramic disc brakes (the largest and most powerful brakes ever fitted to a production car),[citation needed] 110 kilograms (243 lb) weight saving over Continental GT Speed, automatic retractable spoiler (deploys at 80 km/h

Bentley Continental GT


The four-door Continental Flying Spur saloon was first displayed at the 2005 Geneva Motor Show. The Flying Spur utilizes most of the technical underpinnings of the Bentley Continental GT, and was introduced to European and North American markets in the summer of 2005. Together, the Bentley Continental GT and Flying Spur have boosted Bentley's annual production from around 1,000 units in 2003, to 9,200 units in 2006.[citation needed]
The Flying Spur has a 6-litre, 12-cylinder engine, configured in a W formation. Unlike a conventional 12-cylinder engine with two banks of 6 (V-12), the Continental’s 6-litre engine is configured in four banks of 3 cylinders each (W-12). This shortens the W-12 engine's length considerably, compared to a 2-bank configuration. The W-12 produces 552 bhp (412 kW; 560 PS), accelerates from 0-60 mph in 4.9 seconds, and propels the Flying Spur top speed of 194 mph (312 km/h).
One notable aspect of the Continental Flying Spur is its grille. Made to look like traditional chromed brass mesh, it is a metal-covered plastic-core. This was fitted as a safety feature; it is designed to break apart upon impact with a pedestrian.

The convertible version of the Continental GT, the Continental GTC,was first presented in September 2005, and was introduced to several world markets in the autumn of 2006. With the second generation Azure, it is the second Bentley convertible released in 2005. The roof is produced by Karmann in Osnabrück, Germany.
The GTC uses identical powertrain detail as the GT, and can accelerate from 0 to 100 kilometres per hour (0 to 62.1 mph) in 5.1 seconds.With the roof up, it will reach a top speed of 314 kilometres per hour (195.1 mph), and with the roof down 305 kilometres per hour (189.5 mph)


Ferrari 512 TR


The 512 TR sports a 4.9 litre (4,943 cc or 301.6 cu in) Ferrari Colombo 180° V-12 engine longitudinally mid mounted. Each cylinder has four valves, with forty-eight valves total, lubricated via a dry sump system, and a compression ratio of 10.00:1.These combine to provide a maximum torque of 491 newton metres (362 ft·lbf) at 5500 rpm and a maximum power of 319 kilowatts (434 PS; 428 hp) at 6750 rpm.
The Ferrari 512 TR can accelerate from 0–97 kilometres per hour (60 mph) in 4.90 seconds and on to 161 km/h (100 mph) in 10.70 seconds.It can complete a standing (from stationary) quarter mile in 13.20 seconds or a standing kilometre in 23.40 seconds.The maximum speed the 512 TR can attain is 314 kilometres per hour (195 mph)
A recall was issued in 1995, regarding fuel hose fitting issues.Over 400 models had this defect which was caused by variances in temperature and environment. Another recall was issued in relation to the passive restraint system on seat belts not functioning properly, on over 2,000 512TR's.If the restraint system suffered a mechanical or electrical failure only the lap belt would provide the occupant protection.
The 512 TR's engine was modified in many ways. Nikasil liners were added, along with a new air intake system, Bosch engine management system, larger intake valves, and a revised exhaust system. In addition to the higher peak power, the modifications delivered a more broad power curve for better acceleration.
Gearshifting effort, long a complaint about the Testarossa, was eased with a new single-plate clutch, sliding ball bearings, and better angle for the shifter. The braking system included larger front rotors and cross-drilling all around. Quicker steering, lower-profile tires, and new shock settings improved handling. Most importantly, engine and gearbox position was rethought, which improved the centre of gravity, aiding the handling and making the car less fearsome on the limit.
The interior was revised too, with the center console split from the dashboard, and the climate controls relocated. Pininfarina tweaked the body of the car to better integrate the spoilers and engine cover and update the design in line with the recently released 348.
It cost US$212,160 in 1992 with luxury items, the "gas-guzzler" taxes, and destination freight.



Ferrari Testarossa



The Ferrari Testarossa is a 12-cylinder mid-engine sports car manufactured by Ferrari, which went into production in 1984 as the successor to the Ferrari Berlinetta Boxer. The Pininfarina-designed car was originally produced from 1984 to 1991, with two model revisions following the ending of Testarossa production and the introduction of the 512 TR and F512 M which were produced from 1992 to 1996. Almost 10,000 Testarossas, 512 TRs, and F512 Ms were produced, making it one of the most common Ferrari models, despite its high price and exotic design.In 1995, the F512 M retailed for $220,000. Testarossa means "redhead" in Italian.
The Testarossa is a two-door coupe with a fixed roof that premiered at the 1984 Paris Auto Show.All versions of the Testarossa had the power fed through the wheels from a rear-mounted, five-speed manual transmission. The Rear mid-engine, rear-wheel drive layout (engine between the axles but behind the cabin) keeps the centre of gravity in the middle of the car, which increases stability and improves the car's cornering ability, and thus results in a standing weight distribution of 40% front: 60% rear.The original Testarossa was re-engineered for 1992 and released as the 512 TR, at the Los Angeles Auto Show, effectively as a completely new car,and an improved weight distribution of 41% front: 59% rear.The F512 M was introduced at the 1994 Paris Auto Show.The car dropped the TR initials and added the M which in Italian stood for modificata, or translated to modified, and was the final version of the Testarossa,and continued its predecessor's weight distribution improvement of 42% front: 58% rear.The F512 M was Ferrari's last mid-engine 12-cylinder car, apart from the F50 and Ferrari Enzo, featuring the company's last flat engine. The Testarossa was replaced in 1996 by the front-engined 550 Maranello coupe.
The vehicle should not be confused with the Ferrari TR "Testa Rossa" of the late 1950s and early 1960s, which were GT sports cars that ran in the World Sportscar Championship, including the 24 Hours of Le Mans.

The Testarossa name, which means "red head" in Italian, comes from the red-painted cam covers on the flat-12 engine.The double entendre with a red-headed woman was intentional – Ferrari and Pininfarina regularly use descriptive terms related to a female's body when describing the style of their automobiles...

Wednesday, January 30, 2013

As the Heart Hopes

It is a year dear one, since you afar
Went out beyond my yearning mortal sight­
A wondrous year! perchance in many a star
You have sojourned, or basked within the light
Of mightier suns; it may be you have trod
The glittering pathways of the Pleiades,
And through the Milky Way's white mysteries
Have walked at will, fire-shod.

You may have gazed in the immortal eyes
Of prophets and of martyrs; talked with seers
Learned in all the lore of Paradise,
The infinite wisdom of eternal years;
To you the Sons of Morning may have sung,
The impassioned strophes of their matin hymn,
For you the choirs of the seraphim
Their harpings wild out-flung.

But still I think at eve you come to me
For old, delightsome speech of eye and lip,
Deeming our mutual converse thus to be
Fairer than archangelic comradeship;
Dearer our close communings fondly given
Than all the rainbow dreams a spirit knows,
Sweeter my gathered violets than the rose
Upon the hills of heaven.

Can any exquisite, unearthly morn,
Silverly breaking o'er a starry plain,
Give to your soul the poignant pleasure born
Of virgin moon and sunset's lustrous stain
When we together watch them ? Oh, apart
A hundred universes you may roam,
But still I know­I know­your only home
Is here within my heart!

Tuesday, January 8, 2013

V8 Engine


A V8 engine is a V engine with eight cylinders mounted on the crankcase in two banks of four cylinders, in most cases set at a right angle to each other but sometimes at a narrower angle, with all eight pistons driving a common crankshaft.
In its simplest form, it is basically two straight-4 engines sharing a common crankshaft. However, this simple configuration, with a single-plane crankshaft, has the same secondary dynamic imbalance problems as two straight-4s, resulting in vibrations in large engine displacements. As a result, since the 1920s most V8s have used the somewhat more complex crossplane crankshaft with heavy counterweights to eliminate the vibrations. This results in an engine which is smoother than a V6, while being considerably less expensive than a V12 engine. Most racing V8s continue to use the single plane crankshaft because it allows faster acceleration and more efficient exhaust system designs
ferrari v8 4,300 cc

Arguably, Ferrari had their first contact with V8 power with the "inherited" Lancia D50s in 1955. Ferrari adopted the V8 configuration for themselves for racing in 1962 with the 268 SP. The first V8-powered Ferrari road car was 1974's 308 GT4, with the familiar 308 GTB following closely behind. The company continued to use this Dino V8 engine ever since with the 328, 348, and successors. Ferrari's smallest V8 (and indeed, the smallest ever) was the 2.0 L (1990 cc) unit found in the 1975 208 GT4. The company produced a slightly larger 2.0 L V8 in the 208 GTB and the 2.9 L Ferrari F40 of the 1980s. This was a turbocharged engine to reduce the road tax of the car in Italy. Automobiles with engines displacing more than 2.0 Litre were subject to a much higher tax rate. Five-valve-per-cylinder versions of Ferrari's 3.5 L and 3.6 L V8s were found in the Ferrari F355 and Ferrari 360. The old Dino V8 was retired for 2004 with the introduction of a 4.3 L V8, based on the originally Ferrari designed Maserati 4.2 V8, in the F430 and the California. And F430's successor, 458 Italia, with 4.5 V8.

Bentley engine


The Rolls-Royce and Bentley V8 still used in modern Bentleys was designed from 1952 and entered production in 1959 in the Rolls Royce Silver Cloud and Bentley S2. Following then current design practice, it featured overhead valves (OHV), a central camshaft and wedge-shaped combustion chambers. It was designed by the Rolls-Royce and Bentley Motors engineering team, led by Jack Phillips. Some of its features were inspired by the Rolls-Royce Merlin aircraft engine, including the aluminium block with wet liners, gear-driven camshaft, (initially) outboard spark-plugs and porting. Early versions were of 6.25 L (381 cu in) displacement, growing to 6.75 L (412 cu in) in the 1970s. Turbocharging in various Bentley models beginning in the 1980s led to the resurgence of the Bentley marque as the power outputs of the engine were increased in several steps to the current 500 bhp (370 kW) and 1,000 N·m (740 ft·lbf) in the 2007 model-year Bentley Arnage, while meeting all emission standards. The Bentley V8 has thus increased power and torque by more than 150% in its life. It is the highest torque V8 used in a production car. In 2007, the final components that could be traced back to the 1959 engine were replaced.
In 1936, the Standard Motor Company introduced its 'Flying Twenty V-Eight' model featuring a 2.7 L flathead V8 developing 20 RAC horsepower. It was the flagship model of the company's 'Flying Standard' range but proved unpopular as it offered little performance improvement over the normal 'Flying Twenty' model (which used a straight-6 engine) whilst costing much more to buy and suffering higher fuel consumption. The Twenty V-Eight was on sale only for the 1936 model year and fewer than 400 were sold