Monday, November 29, 2010

VW Passat, 1973

VW Passat, 1973


 

The original VW Passat was launched in 1973. The body types offered originally were 2- and 4-door sedans and similar looking three- and five-door versions. Externally all four shared a modern fastback style design, styled by the Italian designer Giorgetto Giugiaro). All the versions sharing the same external design was unusual, since two of the models were traditional sedans with a separate trunk. A five-door station wagon was introduced in 1974. Passat was effectively a less expensive version of the Audi 80 (Fox) sedan which had been introduced a year earlier and which had a more conservative body style, so that the Audi and Volkswagen models had distinct body styles and image. In Europe, Passat was equipped with hexagonal or single round or double round headlights depending on specification.

In North America, the car was called the Dasher, and was only available with round DOT-spec lights. The three-door hatchback model was launched in North America in 1975.

VW Passat was one of the most modern European family cars at the time, and was intended as a replacement for the ageing Volkswagen Type 3, and as a contemporary rival for popular Ford Taunus/Cortina) and Opel Ascona/Vauxhall Cavalier. The Passat was Wheels magazine's Car of the Year for 1974 and its sister model Audi 80 was nominated car of the year by the European motor press a year earlier. The platform was named B1.

The Passat used the 4 cylinder OHC 1.3 L, 1.5 L, and 1.6 L petrol engines, also used in the Audi 80—longitudinally mounted with front wheel drive, in Audi tradition, with either a 4-speed manual transmission or 3-speed automatic. It had a MacPherson strut front suspension with a solid axle/coil spring setup in back.

The SOHC 1.5 produced 75 PS (55 kW) and was enlarged to 1.6 L for 1975. The larger engine included tighter emissions controls, so power output dropped to 70 PS (52 kW). Bosch fuel injection on the 1.6 was introduced in 1976 and brought power up to 78 PS (57 kW).

The whole range received a facelift in 1977 (launched 1978 outside Europe), featuring an interior upgrade and subtly revised styling including repositioned indicators and quad (round) headlights on all models. This generation was sold in Brazil well into the 1980s and extensively exported to Iraq, where many are still on the road. It was also assembled in Nigeria.

1979 saw the introduction of the Volkswagen Golf's 1.5 L Diesel engine, which produced just 48 PS (35 kW) in the 1130 kg (2500 lb) car. 0–100 km/h time for the Diesel was 19.4 seconds, 6.2 seconds slower than the gasoline (petrol) engine. Still, all gasoline engines were dropped for North America in 1981 in preparation for the next generation car the next year.

Mercury Cougar Zn, 2001

 Mercury Cougar Zn, 2001


 
 

The decline of personal luxury cars downsized the Cougar to return as a sports car after 25 years as a personal luxury car. Of the three names that had constituted Ford's personal luxury lineup, Mark, Thunderbird, and Cougar, the Cougar returned first. This time, it is based on the CDW-27 platform, the same platform that serves as the basis for the Ford Mondeo (Ford Contour & Mercury Mystique in the United States and Canada).

This generation of Cougar had a far more contemporary package, with modern DOHC 4-valve engines, a fully independent multilink suspension, and front-wheel drive. This was also the first hatchback Cougar, and the first to have its own body, unshared by any Ford. The body design used a philosophy Ford dubbed "New Edge" design: a combination of organic upper body lines with sharp, concave creases in the lower areas. The Cougar's body, and the New Edge idea in general, was introduced as a concept called the Mercury MC2 in 1997.

The 1999–2002 Cougars were available with two engine options, the 2.0 L Zetec 4-cylinder engine with 130 horsepower, and the 2.5 L Duratec V6 with 170 horsepower. Also, two transaxle options were available: the manual Ford MTX-75 transmission (the only available option with the 4-cylinder Zetec engine), or the automatic Ford CD4E transmission (available in the U.S. with either engine, although the I4/Automatic combo was extremely rare; supposedly only 500 Cougars were built with the I4/Auto combination). "Sport Package" models with the V6 featured 4-wheel vented disc brakes (from the Contour SVT), and had no speed governor installed.

Interestingly, Ford also sold this generation of Cougar in Europe and Australia as the Ford Cougar, but was not a sales success—surprising given that the Mondeo sold well in many countries outside North America.

This generation never sold well. Admittedly, demand for all coupes continued to dwindle, but the sedan versions also languished in North America, suggesting that the Mondeo platform was simply not well suited there—though there is a theory that Ford did not market the Contour and its Mercury Mystique twin properly while the market for the similarly sized BMW 3 Series grew. A high-performance Cougar S (not to be confused with the concept) was discussed in the press, which was essentially a Contour SVT with a Cougar body; however, this version never made it into production. In order to help create excitement for the Cougar, Mercury created several paint and trim packages:
    * C2 (2001-2002 model years) available in either French Blue, Silver Frost, or Vibrant White, along with special blue interior accents
    * Zn (2000-2001 model years) available with special Zinc Yellow paint, special Visteon hood scoop and spoiler
    * XR (2002 model year) available in either Black or Laser Red, with special black and red seats and interior trim

Mercury Cougar C2, 2001

Mercury Cougar C2, 2001

 


The decline of personal luxury cars downsized the Cougar to return as a sports car after 25 years as a personal luxury car. Of the three names that had constituted Ford's personal luxury lineup, Mark, Thunderbird, and Cougar, the Cougar returned first. This time, it is based on the CDW-27 platform, the same platform that serves as the basis for the Ford Mondeo (Ford Contour & Mercury Mystique in the United States and Canada).

This generation of Cougar had a far more contemporary package, with modern DOHC 4-valve engines, a fully independent multilink suspension, and front-wheel drive. This was also the first hatchback Cougar, and the first to have its own body, unshared by any Ford. The body design used a philosophy Ford dubbed "New Edge" design: a combination of organic upper body lines with sharp, concave creases in the lower areas. The Cougar's body, and the New Edge idea in general, was introduced as a concept called the Mercury MC2 in 1997.

The 1999–2002 Cougars were available with two engine options, the 2.0 L Zetec 4-cylinder engine with 130 horsepower, and the 2.5 L Duratec V6 with 170 horsepower. Also, two transaxle options were available: the manual Ford MTX-75 transmission (the only available option with the 4-cylinder Zetec engine), or the automatic Ford CD4E transmission (available in the U.S. with either engine, although the I4/Automatic combo was extremely rare; supposedly only 500 Cougars were built with the I4/Auto combination). "Sport Package" models with the V6 featured 4-wheel vented disc brakes (from the Contour SVT), and had no speed governor installed.

Ford also prepared two high performance concept-only versions dubbed the "Eliminator", which was a supercharged version built with aftermarket available parts, and the "Cougar S", which featured new body work, all-wheel drive and a 3.0 L Duratec engine.

Interestingly, Ford also sold this generation of Cougar in Europe and Australia as the Ford Cougar, but was not a sales success—surprising given that the Mondeo sold well in many countries outside North America.

This generation never sold well. Admittedly, demand for all coupes continued to dwindle, but the sedan versions also languished in North America, suggesting that the Mondeo platform was simply not well suited there—though there is a theory that Ford did not market the Contour and its Mercury Mystique twin properly while the market for the similarly sized BMW 3 Series grew. A high-performance Cougar S (not to be confused with the concept) was discussed in the press, which was essentially a Contour SVT with a Cougar body; however, this version never made it into production. In order to help create excitement for the Cougar, Mercury created several paint and trim packages:
  • C2 (2001-2002 model years) available in either French Blue, Silver Frost, or Vibrant White, along with special blue interior accents
  • Zn (2000-2001 model years) available with special Zinc Yellow paint, special Visteon hood scoop and spoiler
  • XR (2002 model year) available in either Black or Laser Red, with special black and red seats and interior trim
For the 2001 model year, the Cougar was "updated" with new headlights, front and rear facsias, and updated interior trim.

Tuesday, November 23, 2010

Dodge 2 dr. Sedan (hotrod), 1933

Dodge 2 door sedan (hotrod), 1933


1933 Dodge 2 door sedan, hotrod. Engine 350

Datsun 240z, 1972

Datsun 240z, 1972



Datsun 240z, 1972

Tuesday, November 16, 2010

Porsche 901, 1963

Porsche 901, 1963


Porsche 901 was the name originally intended for the Porsche 911. By the early 1960s, Porsche project design numbers had reached into the 800s. For instance, Porsche's 1962 F1 model was called Porsche 804.

At the Internationale Automobil-Ausstellung (Frankfurt Motor Show) in Frankfurt in September 1963, Porsche presented its successor to the Porsche 356 as the Porsche 901. It took several more months until the cars was sold to customers. In late 1964, after having sold about 82 cars, the Porsche 901 was presented at the Paris Auto Salon. There, French car maker Peugeot objected to Porsche using any three digit number where the middle number was 0, owning the naming rights and having already sold many models with that scheme.

Porsche simply replaced the middle 0 with a 1, and called the car Porsche 911.

Other Porsche models were affected, which were primarily intended for racing but also sold as road legal cars. Here, Porsche kept the internal part number of 90x, but sold the car with a name, like: Porsche 904 as Carrera GTS, Porsche 906 as Carrera 6.

Porsche enthusiasts continue to refer to these cars by their three digit design numbers.

Later, Porsche introduced pure racing cars which were not sold for road use, so not competing with any road-going Peugeot. These carried the design numbers: Porsche 907, Porsche 908, Porsche 909.

Nearly three decades later, a 905 was entered in the 1991 24 Hours of Le Mans, but not by Porsche (which then had won over a dozen times already), but by Peugeot: The Peugeot 905 won twice, in 1992 and in 1993. A Peugeot 908 Diesel was entered in the 2008 event, and won in 2009. Peugeot never used the number 901, though.

The 901 number is used among Porsche enthusiasts as shorthand to identify the aluminum 5-Speed transmission used in early 911s, the part number for these transmissions used an 11 digit code that began with 901 as did many other parts on the early cars. Later 911s from 1969 used a different magnesium case and a part number beginning with 911.

Pontiac GTO, 1967

Pontiac GTO, 1967



The Pontiac GTO was an automobile built by Pontiac from 1964 to 1974, and by General Motors Holden in Australia from 2003 to 2006. It is often considered the first true muscle car. From 1964 until 1973.5, it was closely related to the Pontiac Tempest, but for its final year it was based on the Pontiac Ventura. The 21st century GTO is essentially a left hand drive Holden Monaro, itself a coupe variant of the Holden Commodore.

Origins
The GTO was the brainchild of Pontiac engineer Russell Gee, an engine specialist, and Pontiac chief engineer John De Lorean. Shane Wiser was the first to think of the idea of the GTO. In early 1963, General Motors management issued an edict banning divisions from involvement in auto racing. At the time, Pontiac's advertising and marketing approach was heavily based on performance, and racing was an important component of that strategy. Jim Wangers proposed a way to retain the performance image that the division had cultivated with a new focus on street performance. It involved transforming the upcoming redesigned Tempest (which was set to revert to a conventional front-engine, front transmission, rear-wheel drive configuration) into a "Super Tempest" with the larger 389 in³ (6.5 L) Pontiac V8 engine from the full-sized Pontiac Catalina and Bonneville in place of the standard 326 in³ (5.3 L) Tempest V8. By promoting the big-engine Tempest as a special high-performance model, they could appeal to the speed-minded youth market (which had also been recognized by Ford Motor Company's Lee Iacocca, who was at that time preparing the Ford Mustang).

The name, which was DeLorean's idea, was inspired by the Ferrari 250 GTO, the highly successful race car. It is an acronym for Gran Turismo Omologato, Italian for homologated for racing in the GT class. The name drew protest from purists, who considered it close to sacrilege.

The GTO was technically a violation of GM policy limiting the A-body intermediate line to a maximum engine displacement of 330 in³ (5.4 L). Since the GTO was an option package and not standard equipment, it could be considered to fall into a loophole in the policy. Pontiac General Manager Elliot "Pete" Estes approved the new model, although sales manager Frank Bridge, who did not believe it would find a market, insisted on limiting initial production to no more than 5,000 cars. Had the model been a failure, Estes likely would have been reprimanded. As it turned out, it was a great success.

First generation

1964
The first Pontiac GTO was an option package for the Pontiac LeMans, available with the two-door sedan, hardtop coupe, and convertible body styles. For US$ 296, it included the 389 in³ V8 (rated at 325 hp (242 kW) at 4800 rpm) with a single Carter AFB four-barrel carburetor and dual exhaust, chromed valve covers and air cleaner, 7 blade clutch fan, a floor-shifted three-speed manual transmission with Hurst shifter, stiffer springs, larger diameter front sway bar, wider wheels with 7.50 x 14 redline tires, hood scoops, and GTO badges. Optional equipment included a four-speed manual transmission, two-speed automatic transmission, a more powerful "Tri-Power" carburation rated at 348 hp (260 kW), metallic drum brake linings, limited slip differential, heavy-duty cooling, ride and handling package, and the usual array of power and convenience accessories. With every available option, the GTO cost about US$ 4,500 and weighed around 3,500 pounds (1,600 kg).

Most contemporary road tests used the more powerful Tri-Power engine and four-speed. Car Life clocked a GTO so equipped at 0-60 miles per hour (0-97 km/h) in 6.6 seconds, through the standing quarter mile in 14.8 seconds with a top speed of 99 miles per hour (158 km/h). Like most testers, they criticized the slow steering, particularly without power steering, and inadequate drum brakes, which were identical to those of the normal Tempest. Car and Driver incited controversy when it printed that a GTO that had supposedly been tuned with the "Bobcat" kit offered by Royal Pontiac of Royal Oak, Michigan, was clocked at a quarter mile time of 12.8 seconds and a top speed of 112 mph (179 km/h) on racing slicks. Later reports strongly suggest that the Car and Driver GTOs were equipped with a 421 in³ (6.9 L) engine that was optional in full-sized Pontiacs. Since the two engines were difficult to distinguish externally, the subterfuge was not immediately obvious. Frank Bridge's sales forecast proved inaccurate: the GTO package had sold 10,000 units before the beginning of the 1964 calendar year, and total sales were 32,450.

Bobcat
Throughout the 1960s, Royal Pontiac, a Pontiac car dealer in Royal Oak, Michigan, offered a special tune-up package for Pontiac 389 engines. Many were fitted to GTOs, and the components and instructions could be purchased by mail as well as installed by the dealer. The name "Bobcat" came from the improvised badges created for the modified cars, combining letters from the "Bonneville" and "Catalina" nameplates. Many of the Pontiacs made available for magazine testing were equipped with the Bobcat kit. The GTO Bobcat accelerated 0-60 in 4.6 seconds (this 0-60 time is now equalled by the factory 2005-06 GTO with automatic transmission and no modification).

The precise components of the kit varied but generally included pieces to modify the spark advance of the distributor, limiting spark advance to 34-36° at no more than 3,000 rpm (advancing the timing at high rpm for increased power), a thinner head gasket to raise compression to about 11.23:1, a gasket to block the heat riser of the carburetor (keeping it cooler), larger carburetor jets, high-capacity oil pump, and fiberglass shims with lock nuts to hold the hydraulic valve lifters at their maximum point of adjustment, allowing the engine to rev higher without "floating" the valves. Properly installed, the kit could add between 30 and 50 horsepower (20-40 kW), although it required high-octane superpremium gasoline of over 100 octane to avoid spark knock with the higher compression and advanced timing.

1965
The Tempest line, including the GTO, was restyled for the 1965 model year, adding 3.1 inches (7.9 cm) to the overall length while retaining the same wheelbase and interior dimensions. It sported Pontiac's characteristic vertically stacked quad headlights. Overall weight increased about 100 pounds (45 kg). Brake lining area increased nearly 15%. The dashboard design was improved, and an optional rally gauge cluster added a more legible tachometer and oil pressure gauge.

The 389 engine had revised cylinder heads with re-cored intake passages, improving breathing. Rated power increased to 335 hp (250 kW) @ 5,000 rpm for the base 4—barrel engine; the Tri-Power was rated 360 hp ((268 kW) @ 5,200 rpm. The Tri-Power engine had slightly less torque than the base engine, 424 ft·lbf (574 N·m) @ 3,600 rpm versus 431 ft·lbf (584 N·m) @ 3,200 rpm. Transmission and axle ratio choices remained the same.

The restyled GTO had a new simulated hood scoop. A rare, dealer-installed option was a metal underhood pan and gaskets that allowed the scoop to be opened, transforming a cosmetic device into a functional cold air intake. The scoop was low enough that its effectiveness was questionable (it was unlikely to pick up anything but boundary layer air), but it at least admitted cooler, denser air, and allowed more of the engine's formidable roar to escape.

Car Life tested a 1965 GTO with Tri-Power and what they considered the most desirable options (close-ratio four-speed manual transmission, power steering, metallic brakes, rally wheels, 4.11 limited-slip differential, and Rally Gauge Cluster), with a total sticker price of US$3,643.79. With two testers and equipment aboard, they recorded 0-60 miles per hour (0-97 km/h) in 5.8 seconds, the standing quarter mile in 14.5 seconds with a trap speed of 100 miles per hour (160 km/h), and an observed top speed of 114 miles per hour (182.4 km/h) at the engine's 6,000 rpm redline. Even Motor Trend's four-barrel test car, a heavier convertible handicapped by the two-speed automatic transmission and the lack of a limited slip differential, ran 0-60 mph in 7 seconds and through the quarter mile in 16.1 seconds at 89 miles per hour (142.4 km/h).

Pontiac's intermediate line was restyled again for 1966,
gaining more curvaceous styling with kicked-up rear fender lines for a "Coke-bottle" look, and a slightly "tunneled" backlight. Overall length grew only fractionally, to 206.4 inches (524 cm), still on a 115 inch (292 cm) wheelbase, while width expanded to 74.4 inches (189 cm). Rear track increased one inch (2.5 cm). Overall weight remained about the same. The GTO became a separate model series, rather than an option package, with unique grille and tail lights, available as a pillared sports coupe, a hardtop sans pillars, or a convertible. Also an automotive industry first, plastic front grilles replaced the pot metal and aluminum versions seen on earlier years. New Strato bucket seats were introduced with higher and thinner seat backs and contoured cushions for added comfort and adjustable headrests were introduced as a new option. The instrument panel was redesigned and more integrated than in previous years with the ignition switch moved from the far left of the dash to the right of the steering wheel. Four pod instruments continued, and the GTO's dash was highlighted by walnut veneer trim. The 1966 model year is viewed by many as the most iconic of all GTOs because of its independent model status and because it was the last year Pontiac offered the 389 Tri Power engine configuration.

Engine choices remained the same as the previous year. A new rare engine option was offered: the XS engine option consisted of a factory Ram Air set up with a new 744 high lift cam. Approximately 35 factory installed Ram Air packages are believed to have been built, though 300 dealership installed Ram Air packages are estimated to have been ordered. On paper, the package was said to produce the same 360 hp as the non-Ram Air, Tri Power car, though these figures are believed to have been grossly underestimated in order to get past GM mandates.

Sales increased to 96,946, the highest production figure for all GTO years. Although Pontiac had strenuously promoted the GTO in advertising as the "GTO Tiger," it had become known in the youth market as the "Goat." Pontiac management attempted to make use of the new nickname in advertising but were vetoed by upper management, which was dismayed by its irreverent tone.

1967
Styling remained essentially unchanged for 1967, but the GTO saw several significant mechanical changes.

A corporate policy decision banned multiple carburetors for all cars except the Chevrolet Corvette, so the Tri-Power engine was cancelled and replaced with new quadrajet four-barrel carburetor. Chevrolet was able to keep the tri-power set up to help with their image; the GTO was really becoming a serious competition problem for them. To compensate, the 389 engine received a slightly wider cylinder bore (4.12 inches, 104.7 mm) for a total displacement of 400 in³ (6.6 L). Torque increased slightly, from 431 to 441 ft-lbf (584 to 598 N·m) for the base engine, from 424 to 438 ft-lbf (575 to 594 N·m) for the optional engine but power remained the same. Testers found little performance difference, although the distinctive sound and fury of the Tri-Power was missed.

Two new engines were offered. The first was an economy engine, also 400 in³ but with a two-barrel carburetor, 8.6:1 compression, and a rating of 265 hp (198 kW) and 397 ft-lbf (538 N·m) of torque.  The package, which included a functional hood scoop (much like the previous dealer-installed set-up), featured stiffer valve springs and a longer-duration camshaft. Rated power and torque were unchanged, although the engine was certainly stronger than that of the standard 360 hp (268 kW) GTO. It was available only with 3.90:1 or 4.33:1 differential gearing, and its "hotter" camshaft left it with a notably lumpier idle and less cooperative part-throttle response.

Emission controls, including an air injector system, were fitted in GTOs sold in California only.

The two-speed automatic was replaced with the three-speed Turbo-Hydramatic TH400, which was available with any engine. When the Strato bucket seats and console were ordered, the TH was further enhanced by the use of Hurst's Dual-Gate shifter, which permitted automatic shifting in "Drive' or manual selection through the gears. It was generally considered an equal match for the four-speed in most performance aspects. Meanwhile, the Tempest's inadequate drum brakes could be replaced by optional disc brakes on the front wheels (for US$104.79, including power boost), a vast improvement in both braking performance and fade resistance.

Infiniti G35, 2003

Infiniti G35, 2003
 
 

The Infiniti G35 is a sport luxury car introduced to North America in the 2003 model year. It is known as the 11th generation (V35) Nissan Skyline in Japan, and other names elsewhere in the world. It is available in sedan and coupe. A 6-speed manual transmission became available in 2003 as a 2003.5 model on the sedan (the coupe always had the option). For the 2003-04 model years, the V6 produced 260 horsepower and 260 ft·lbf of torque in the sedan, 280 horsepower and 270 ft·lbf in the coupe. In the 2005 and 2006 model years, those with automatic transmissions (both sedan and coupe) produced 280 horsepower and 270 ft·lbf of torque, while those with manual transmissions produced 298 horsepower and 260 ft·lbf of torque (again, both in sedan and coupe form). The G35 is assembled in Tochigi, Japan, and the first G35 was built on March 12, 2002 as a 2003 model.

Sporting the ubiquitous (and esteemed) VQ35DE engine, the Infiniti G35 uses a front-midship engine, rear-wheel drive layout (all-wheel drive is available for the G35x sedan) to achieve a 52/48 weight distribution (52% front/48% rear) . Both body styles are available with either a 5-speed automatic or 6-speed manual transmission, although the automatic is the only transmission available for the AWD sedan. The all-wheel drive model is designated the G35x and uses an Aisin-Warner intelligent AWD system that shifts power to the wheels with the most grip.

The differences between the 2003 & 2004 G35 coupes. Both 03 & 04 6MT come standard with Brembo Brakes and the Performance Tire and Wheel Package. On the 2005 coupes, there were three new colors, 'Athens Blue', 'Lakeshore Slate' and 'Serengeti Sand', replacing 'Twilight Blue', Caribbean Blue, and 'Desert Platinum'. Also, Willow Cloth was removed and Stone interior was available. For the 2005 models, there were sportier gauges and better interior trim and knobs.

Tuesday, November 9, 2010

Oldsmobile Cutlass S, 1976

Oldsmobile Cutlass S, 1976


The Oldsmobile Cutlass was an automobile made by the Oldsmobile division of General Motors. The Cutlass was introduced in 1961 as a unibody compact car competing with the Dodge Lancer and Mercury Comet.

Over the years, the Cutlass name was used by Oldsmobile as almost a sub-marque, with a number of different vehicles bearing the name simultaneously. This was probably shrewd, because the Cutlass name had great equity and became one of the most popular nameplates in the industry in the 1970s. However, the proliferation of Oldsmobile Cutlass models caused confusion in the market-place in the 1980s, when three different vehicles (the Cutlass Calais, Cutlass Ciera, and Cutlass Supreme) all shared the name.

Fourth Generation
The F-85/Cutlass was redesigned for 1973 using GM's new "Colonnade" A platform. The model lineup consisted of the Cutlass "S", Cutlass Supreme, Cutlass Salon, Vista Cruiser station wagon, and the 442 appearance package on the Cutlass "S" colonnade coupe.

The Cutlass Salon was added in 1973 as an upscale model, first as a 4-door, then 1974 brought the 2-door Salon. Also, this was the first Oldsmobile with the 'international' flags emblem which was later carried into the Cutlass Ciera.

For 1975, Cutlass featured the Oldsmobile 260 V8 with a 5-speed manual transmission (T-50 - optioned in 1976 and 1977) or optional automatic transmission (TH-200 or TH-350).

Optional engines were the Olds 350 or Olds 455, but only with automatic transmissions. The Buick 231 in³ V6 was added for 1977. The Olds 403 replaced the 455 that same year, and a restyle was done.
In 1976 the Oldsmobile Cutlass was America's best selling car.

Oldsmobile 442, 1971

Oldsmobile 442, 1971



The Oldsmobile 442 was a muscle car produced by the Oldsmobile division of General Motors. It was introduced as an option package for F-85 and Cutlass models sold in the United States beginning with the 1964 model year. It became a model in its own right from 1968 to 1971, then reverted to an option through the mid-1970s. Oldsmobile revived the name in the 1980s on the rear-wheel drive Cutlass Supreme and early 1990s as an option package for the new front-wheel drive Cutlass.

1968
The 442 became a separate model from 1968 through 1971. The wheelbase was 112 in, and over 33,000 were sold for 1968. Despite the engine displacement staying at 400 in³, the stroke was increased and the bore decreased to increase torque and improve emissions. However, its long stroke affected performance and they were deemed not as fast as the '67s. The base motor was still rated at 350 hp, but only with the standard 3-speed and optional 4-speed; automatics were rated at 325 hp. W-30s were rated again at 360 hp. All standard 1968 442 engines are painted a bronze/copper color, as with the 1967's, topped with a fire red air cleaner. W-30 option cars were equipped with Ram Air intake hoses leading from a chrome topped dual snorkle black air cleaner to special under bumper air scoops and set off by bright red plastic fender wells. In addition, a Turnpike Cruiser option was made available with a 2bbl. carb; this was previously available on the Cutlass Supreme for 1967.

It was in 1968 that Oldsmobile first partnered with Hurst Performance Research Corporation to create the Hurst/Olds rather than just adding Hurst shifters as with earlier models. The limited regular production run of 515 Hurst/Olds (459 Holiday Coupes/56 Sport Coupes) started out as regular 442s, but were treated to numerous distinct enhancements both cosmetic and mechanical. All cars were painted Peruvian Silver (a Toronado color) with liberal black striping and white pinstipes, exterior and interior H/O badging (unique to '68), and a real walnut wood dash insert. Mechanically, the cars left the factory with 2 drivetrain combinations. Red 455 in³ engines were backed by modified W-30 Turbo 400 automatic transmissions. A/C cars got a W-46 engine with a 3.08:1 rear while non-A/C cars got a W-45 engine with a 3.91:1 rear. While both engines were rated at 390 hp, the W-45 engine received the cylinder heads from the W-30 and the camshaft from the W-31 making it more suitable for higher rpms. All cars came with bucket seats and a Hurst Dual-Gate shifter in a mini-console. Also standard were numerous regular 442 options like disc brakes, heavy duty cooling, and FE2 suspension. They shared the red fender wells and ram air setup with the W-30. Popular, but not standard, additional options included the tic-toc-tach and wood-grained steering wheel.

1969
1969 442s were very similar to the 1968. Changes to the engine and drivetrain were minimal, but the Turnpike Cruiser option was deleted. However, another hi-po engine was offered. Called the W-32, it came with the Forced Air Induction plumbing found on the W-30s, but it had a milder cam like the base engine. It was only available with an automatic, and 297 were built, including 25 sport coupes and convertibles each.

1970
1970 saw the introduction of the Olds 455 V8 as the standard 442 engine. Output was 365 hp and 500 ft·lbf, with a 370 hp W30 option available. The 365 and 370 hp (272 and 276 kW) power ratings were conservatively underrated at a lower rpm. Both engines are believed by some to produce 410 to 420 hp (306-313 kW). It was the pace car at the Indianapolis 500 race in 1970, along with the Cutlass Supreme.

In addition to the standard 442 offerings, W-30's received a W-25 fiberglass OAI (Outside Air Induction) hood to replace the bumper scoops that were on the 68 and 69 W-30's, an aluminum intake manifold, special camshaft, cylinder heads, distributor, and carburetor.
Engine output was down for 1971 due to a lower compression ratio, which affected all of GM's engines. The base 455 was rated at 340 hp, with the W-30 achieving a rating of 350 hp. The sport coupe disappeared for the first time since 1964, only to return the following year.

Monday, November 1, 2010

Ford Model A Station Wagon, 1929

Ford Model A Station Wagon, 1929


Ford Model A Station Wagon, 1929

Ford Model A Station Wagon. Only 5,000 were produced.

Citroen DS 21 Cabrio, 1970

Citroen DS 21 Cabrio, 1970


The Citroën DS (also known as Déesse, or Goddess, after the punning initials in French) was an automobile produced by the French manufacturer Citroën between 1955 and 1975. Citroën sold nearly 1.5 million D-series during its 20 years of production.The DS is well-known for its futuristic, aerodynamic body design, and for its innovative technology (including its hydropneumatic self-leveling suspension system).

Technical innovations

Hydraulic system
The hydraulic system of the DS 19 was a revolution. Previously hydraulics had been restricted to use in brakes and power steering; the DS used them for the suspension, clutch and transmission. The later ID19 had manual steering and a simplified power braking system.

Suspension
At a time when few passenger vehicles had caught up with the four-wheel independent suspension of the Traction Avant, the application of the hydraulic system to the car's suspension system to provide true self-levelling was a stunning move. This application - 'hydropneumatic suspension' - was pioneered the year before on the rear of the top of range Traction Avant 15CV-H.

Each wheel was connected not to a spring, but to a hydraulic suspension unit consisting of:
* a sphere of about 12 cm in diameter containing pressurised nitrogen
* a cylinder containing hydraulic fluid screwed to the suspension sphere
* a piston inside the cylinder connected by levers to the suspension itself
* a damper valve between the piston and the sphere

A membrane in the sphere prevented the nitrogen from escaping. The motion of the wheels translated to a motion of the piston, which acted on the oil in the nitrogen cushion and provided the spring effect. The damper valve took place of the shock absorber in conventional suspensions.

The hydraulic cylinder was fed with hydraulic fluid from the main pressure reservoir via a height corrector, a valve controlled by the mid-position of the anti-roll bar connected to the axle. If the suspension was too low, the height corrector introduced high-pressure fluid. If it was too high, it released fluid back to the fluid reservoir.

A control in the cabin allowed the driver to select one of five heights:
  • normal riding height.
  • two slightly higher riding heights, for poor terrain.
  • two extreme positions for changing wheels.

The DS did not have a jack for lifting the car off the ground. Instead, the hydraulic system enabled wheel changes with the aid of a simple adjustable stand.

Source and reserve of pressure
The central part of the hydraulic system was the high pressure reservoir, which maintained a pressure of between 130 and 150 bar in two accumulators. These accumulators were very similar in construction to the suspension spheres. One was dedicated to the brakes, and the other ran the other hydraulic systems. Thus in case of a hydraulic failure (a surprisingly infrequent occurrence), the first indication would be that the steering became heavy, followed by the gearbox not working; only later would the brakes fail.

Hydraulic fluid
The original hydropneumatic system used a vegetable oil (LHV or liquide hydraulique végétale) similar to that used in other cars at the time. Very soon, Citroën changed to using a synthetic fluid (LHS or liquide hydraulique synthétique). Both of these had the disadvantage that they are hygroscopic, as is the case with most brake fluids. Disuse allows water to enter the hydraulic components causing deterioration and expensive maintenance work. The difficulty with hygroscopic hydraulic fluid was exacerbated in the DS/ID due to the extreme rise and fall in the fluid level in the reservoir, which went from nearly full to nearly empty when the suspension "got up" and the 6 accumulators in the system filled with fluid. With every "inhalation" of fresh moisture- (and dust-) laden air, the fluid absorbed more water. In August 1967, Citroën introduced a new mineral oil-based fluid LHM, or liquide hydraulique minérale. This fluid was much less aggressive on the system and it remains in use to the present day.

Gearbox and clutch
The mechanical aspects of the gearbox and clutch were completely conventional and the same elements were used in the ID 19.

The gear change control consisted of:
* Hydraulic gear selector.
* Clutch control. This was the most complicated part. The speed of engagement of the clutch was controlled by:
* A centrifugal regulator, sensing engine rpm and driven off the camshaft by a belt
* The position of the butterfly valve in the carburettor (i.e. the position of the accelerator)
* The brake circuit: when the brake was pressed, the engine idle speed dropped to a rpm below the clutch engagement speed, thus preventing friction while stopped in gear at traffic lights. When the brake was released, the idle speed increased to the clutch dragging speed. The car would then "creep" much like automatic transmission cars. This drop in idle throttle position also caused the car to have more engine drag when the brakes were applied even before the car slowed to the idle speed in gear, preventing the engine from "pulling" against the brakes.

DS in the US
While the DS was a hit in Europe, it seemed rather odd in the United States. Ostensibly a luxurious car, it did not have the basic features that buyers of that era expected to find on such a vehicle - fully automatic transmission, air conditioning, power windows and a reasonably powerful engine. The DS price point was similar to the contemporary Cadillac luxury car. Also, people at the time wanted only the newest models, which changed every year, like fashion, yet the DS appeared vaguely derivative of the 1950 Hudson Hornet step-down design.

Outdated US legislation also banned one of the car's more advanced features, aerodynamic headlamps, now common in US automobiles. Ultimately, 38,000 units were sold. The first year of the aerodynamic glass over the DS' headlights along with driving lights turned by the steering, was also the first year these features were outlawed in the US.

Design variations
The DS always maintained its size and shape, with easily removable, unstressed body panels, but certain design changes did occur.

A station wagon version was introduced in 1958. It was known by various names in different markets (Break in France, Safari and Familiale in the UK, Wagon in the US, and Citroën Australia used the terms Safari and Station-Wagon). It had a steel roof to support the standard roof rack.

In September 1962, the DS was restyled with a more aerodynamically efficient nose, better ventilation and other improvements. It retained the open two headlamp appearance, but was available with an optional set of driving lights mounted on the front fenders. In 1965 a luxury upgrade kit, the DS Pallas (after Greek goddess Pallas), was introduced. This included comfort features such as better noise insulation, leather upholstery and external trim embellishments.

In 1967, the DS and ID was again restyled. This version had a more streamlined headlamp design, giving the car a notably shark-like appearance. This design had four headlights under a smooth glass canopy, and the inner set swivelled with the steering wheel. This allowed the driver to see 'around' turns, especially valuable on twisting roads driven at high speed at night.

However, this feature was not allowed in the US at the time (see World Forum for Harmonization of Vehicle Regulations), so a version with four exposed headlights that did not swivel was made for the US market.

The station wagon edition, the Break (called the ID Safari on the UK market) and "Familiale", was also upgraded. The hydraulic fluid changed in all markets (except the US) to the technically superior LHM (Liquide Hydraulique Minérale).

Rarest and most collectible of all DS variants, a convertible was offered from 1958 until 1973. The convertibles were built in small series by French carrossier Henri Chapron, for the Citroën factory. In addition, Chapron also produced a few coupés, non-works convertibles and special sedans (DS Lorraine for instance).

Chrysler Cordoba, 1978

Chrysler Cordoba, 1978


1978 Chrysler Cordoba