Showing posts with label muscle cars. Show all posts
Showing posts with label muscle cars. Show all posts

Tuesday, January 9, 2018



  Speed Culture: Why?


William Sundwick






Origins of Speed

In the earliest days of the automobile, the “horseless carriage” era, all cars were mechanical curiosities. They were playthings for the rich and adventurous. None were particularly reliable, but many startups sought to sell something new and different to a privileged few.

When the Model T became a true mass market phenomenon by the 1920s, a consolidation began in the auto industry. Soon, there were far fewer choices in a price range that many people could afford. Mechanical reliability became the norm. As the number of choices for affordable, reliable transportation diminished, and sales, especially of the “T,” continued to grow, a large supply of spare parts, easy to fabricate, entered the market. Another big thing characterizing the 1920s in America was Prohibition. It created an unanticipated new market for bootleggers to build cars that could outrun the police on country roads, an “outlaw” market.


Then, the Depression hit. Prohibition was repealed, but the popular glamorization of the bootlegger’s “souped up jobs,” modifications to older low-priced Fords or Chevrolets (since nobody could afford new ones) created a fad among a certain set of young men, in California at first. Ford added fuel to the fire by introducing a daring new design in 1932 – a V8 engine that would sell in the same price
class as previous Model A four cylinders, and would match the performance (i.e., straight line acceleration and top speed) of its main competitor, the six-cylinder Chevrolet. The Ford “flathead” V8 became the basis for an entire culture of speed and amateur racing on Southern California’s dry lakebeds.

The “after-market” in parts for Model T and Model A four-cylinder engines was already established. Some of those same shops easily shifted to V8 “speed parts.” Better still for the new racing hobby, Model T and A chassis’ could easily accommodate the V8. Bingo – “hot rods” were born! 
Bodies (usually roadsters) were stripped to the barest essentials. Fenders, seats, tops, all sacrificed to lighten the load that the modified engine would move. The cars were still drivable from communities like Burbank, Glendale, and Pasadena to the dry lakes where they would race. But these cars were often unsafe to drive on public roads and streets. Especially, since they encouraged breaking speed limits.

NHRA Solves Social Problem

As hot rod top speeds approached 100 mph, public outcry grew louder about safety. The typical American disdain for idle young men (unemployed, under-educated, easy targets for gang recruitment) played a role. Street racing became a social problem. Finally, in 1951, the National Hot Rod Association was formed, founded by Wally Parks, and set about opening officially sanctioned and regulated “dragstrips” around the country, often on abandoned airfields disused since the end of World War II. Returning veterans added respectability to the hobby, many having gained mechanics’ skills during their service. With the help of the NHRA, drag racing became professional.


Early dry lakes racing had been organized and officiated by the Southern California Timing Association, and the standard ¼ mile straight line course (1320 ft.) was established by them. The NHRA, however, invented the “Christmas tree” light system to control staging between two
competitors in adjacent lanes. Another NHRA institution – various classes – became the basis for dizzying complexity in the sport. One could game the system by qualifying in the most advantageous class. But, full exploitation of this tactic didn’t come until the 1960s.

Detroit Discovers Speed

Cued to the popularity of the “speed culture,” Detroit continued development of mass-produced V8 engines from the late ‘40s on. In the 1950s, America was becoming an automobile obsessed country – especially for young, new drivers. The growth of suburbia and improving highway infrastructure also facilitated a motorized transformation of society, everywhere except in central urban cores.

In 1955, Chevrolet introduced its “small block” V8, soon eclipsing the old flathead Fords in everybody’s hot rods – it outperformed even the most “souped up” Fords due to its efficient 
overhead-valve cylinder head design. Even straight “out of the crate” from the factory, the horsepower of these relatively light weight engines left the best rebuilt Fords in the dust (in fairness, there was one after-market supplier of overhead valve cylinder heads for the “flattie,” starting about the same time – Zora Arkus-Duntov, a Belgian immigrant and Le Mans race driver, who had been instrumental in the development of the Chevrolet V8).


By 1958, the NHRA had begun racing its “stock” classes and “super stock” classes (the latter were factory produced high performance cars sold in limited numbers through ordinary Chevrolet, Ford, or Dodge dealers). This created what was known at the time as a “horsepower race” among the Detroit manufacturers – they were competing among themselves for the highest possible SAE (Society of Automotive Engineers) horsepower rating of their production engines, presumably as a spur to greater sales. All these engines were large displacement V8s. Indeed, volumetric dimensions of the eight combustion chambers were probably the main determinant of horsepower rating in those days. Other design features like multiple carburetors, higher compression ratio, intake and exhaust manifold shape, were relatively minor contributors to raw power.

Soon, a new breed of “stock” automobile emerged from Detroit – the “muscle car.”  This took the existing engine design technology (basically, bigger displacement) and placed it in a lighter body. The
archetype muscle car was the Pontiac GTO, introduced as a 1964 model. By 1968, all domestic manufacturers had a competitor – a mid-size sedan packing a very large V8 originally intended for much heavier vehicles. At about the same time, a new class of car, even smaller, was also introduced, the Ford Mustang. While not originally fitted with Ford’s largest V8s, the transition came soon enough – with the help of the NHRA. Why not something even smaller and lighter than those mid-size sedans to house the big engines? “Pony cars” (Mustangs, Camaros, Firebirds, Barracudas, Challengers, Javelins) became the new muscle cars.

Speed Dies and is Reborn

Then came the 1970s. First it was the Feds – new emissions requirements forced on Detroit automakers (and imports) effectively strangled the horsepower output of all engines beginning about 1971. Although not connected to the new emissions requirements, manufacturers agreed to use SAE “net” horsepower ratings rather than “gross.” This measured engine output through the exhaust system rather than at the flywheel. The alleged “high performance” offerings from all domestic makers lost up to 100 hp overnight! Since 1972, only SAE net ratings have been advertised. As the ‘70s continued, foreign policy also had a big effect on the auto market in the United States. There were two successive “oil shocks” – in 1973 following the Yom Kippur War, and again in 1980, following the Iranian revolution. American dependence on Mideast oil became painful to all – but, none more than the high- performance enthusiast. The third blow to the speed culture was the insurance industry. In the mid-seventies, they collaborated in raising rates for what they deemed “high performance” cars. These situations made it uneconomic (in the case of emissions, illegal) to do anything meaningful about boosting performance of your daily driver, and Detroit followed suit. Muscle cars died a slow and agonizing death. The “GTO” badge, for example, became trim only, divorced from engine choice, and disappeared completely by 1975.

Unforeseen at the time, however, the whole world of performance – yes, horsepower --- would rise again from the ashes, like a phoenix. Starting in the nineties, and continuing today, new technologies built around digital EEPROM Engine Control Units (ECUs), fuel injection, turbochargers or superchargers, cheaper gas, and much safer cars (thanks to those Feds!) have all contributed to a renaissance. And, not least, a new class of young drivers, including recent immigrants, who embody some of the same socio-economic characteristics as those depression-era California dry lakes racers. They may be idle, without much formal education, but gifted with a spirit of competition and a cult of ingenuity. They’re more likely to choose small imports nowadays, rather than “Detroit iron,” but the impetus seems to be the same.

What is that impetus? Cars are both economic necessity and ego extension (Freudians might call them phallic symbols). They express desire for social status, despite lack of financial resources. Also, that natural thrill of competition, and creativity through mechanical ingenuity, all contribute to the “speed culture.”


Drag racing has become international. In Australia, it’s almost on equal footing with the U.S. Sweden, Finland, and the U.K. also have active groups with organizing associations. There is a vigorous after-market in bolt-on turbochargers and superchargers, and compatible replacement ECUs with programming kits. 

Not to miss an opportunity, Detroit has once again jumped into the fray. What’s with the 2018 Dodge Challenger SRT Demon? The newly introduced factory drag machine from FCA (Fiat Chrysler Automobiles) loads a race built 6.2-liter Chrysler hemi V8, with supercharger, rated at 840 hp (SAE net)! Far removed from the 300 or so horsepower (SAE gross) of the 1950s super stocks. The car is “street legal,” which means that it can legally be driven to and from the dragstrip -- much like those early dry lakes hot rods. But, its real purpose is to win drag races. It is clearly optimized for ¼ mile acceleration. As such, it is touted as the fastest production car ever manufactured by a volume auto-maker. Under ten seconds for that quarter-mile run, accelerates 0-60 mph in 2.3 seconds, exerting a force on driver of 1.8g. Something like NASA!

And, you can buy it for a mere $86,000 right off the floor of your local Dodge dealer (still ~$6000 less than a standard 370 hp Porsche 911). FCA plans to make 3000 of them. Why? Because it thinks it can sell that many!



Friday, June 9, 2017




Exploring the Sundwick Automotive Photo Library: Part II -- Customs

William Sundwick

What is a “custom car?”  This library will use the following definition:

Custom: any car or light truck that has been altered in appearance significantly from a model available in the manufacturer’s original catalog for that model year. The alterations may be done professionally, or by the amateur vehicle owner. They can include custom paint jobs, sheet metal work, replacement of exterior visual components by non-standard components, or any combination of these things. Custom wheels are not enough, by themselves, to constitute a “custom car.”

Note: this definition is limited to physical appearance of the vehicle. It must be noticeable from the photo.

The obvious question that arises about custom cars is one that still mystifies me – why? Why would anybody want to spend their time, and often a great deal of money, to create a vehicle which most likely will fetch less in resale than a similar vehicle that was restored to “mint” historic condition?

It is not financial reward that motivates the custom designer, although there certainly are custom car shows that the vehicle could enter, with prize money of sorts; but, it will never match what the amateur owner would have spent producing his work of art. On the other hand, buying a custom that somebody else has created, can be much easier than buying a restored “classic.”

Is it the desire to create something? A true artist’s craving? I maintain this comes closest to describing the motivation of custom car builders. And, what’s more, the people who may be bitten by this craving are a very select group – probably rural, non-college educated, with few other opportunities for individual creativity (presumably with some body shop, and sheet metal, skills).

This peculiar (one might even call it “deviant”) fetish about cars has been impressively captured, in the American mid-west and southwest, by the CarNut.com web site. Most of the entries for custom cars in the Sundwick Library come from that site -- specifically: carpicsindex.com.


Let’s look at some representative examples, with commentary on each.

Early Rods – the “Classic” era of the ‘20s and ‘30s 

Chevy, Ford, Plymouth --   many professional custom car builders, like RODriguez, below (photo credit: Frank Filipponio), have used platforms from early Fords for their creations. Likewise, there are fiberglass or aluminum replica customs from several shops based on early Fords from the thirties, like this ’37 “convertible hardtop” … 

 

 “Hi-boys” and “Lo-boys” refer to fenderless hot rods from the era, which may be chopped (lowered roof) or channeled (lowered body on frame), or both – these two early Fords are good examples, one for show, one possibly a competition dragster.   


Although never as popular with the hot rod and custom demographic as early Fords, the other sales leaders of the thirties, Chevrolet and Plymouth, also have received some attention over the years. Here’s a great example of a “chopped” custom sedan, a ’34 Plymouth, and a Chevrolet sedan delivery from 1935.

Sedan deliveries became popular models for California customizers in the forties and fifties, as “surf wagons.” 
 


Finally, the category of “street rod” has been popular for conveying the sense of a car which can be driven on the street, attracting much attention, especially with suitably tuned exhaust note, but the best examples, like the ’39 Plymouth here, are strictly for shows.

Other makes -- The basic styles of customs and hot rods were also applied to other makes besides the three main market leaders of the thirties. This excellent channeled ’31 Essex sedan is an example (Essex was a popular-priced brand of Hudson).


Or, these two radical customs – an airflow Desoto and a wild chopped Hudson: 






Often, the special characteristics of a certain model might be just what the custom builder is seeking – e.g., the unique radiator/grille shapes on a ’34 Olds, or ’37 Chrysler (below) …






The replica business has not totally ignored other makes, either. The same fiberglass custom replica bodies made for Fords can sometimes be found on other cars, like this Lincoln Zephyr coupe by DeConides:
One final category in this period which bears inclusion in my definition of “custom.” These are the customs built for wealthy customers who could specify a bespoke body designed just for them, and placed on whatever Packard, Cadillac, Rolls Royce, or other expensive chassis, they select. Here is one of these, a very exotic French Delage town car (body by Fernandez, not well known in U.S.):



 “Lead Sleds” and “California Customs” – the ‘40s and ‘50s

Perhaps it was the “New Look” that postwar cars began to take in the forties -- elimination of running boards and pontoon fenders, body entirely enclosing wheel wells, more streamlined models – but, for whatever reason, the new look in customs reflected those changes. The primary objective was to make the car as low to the ground as possible, often weighing down the body with lead (hence the slang term “lead sled”). Then, typically, heavy chrome was added, especially from other contemporary makes.
The wilder variations became known as “California” customs, since the Golden State seemed to foster the most creativity in this area. As with many things that originate in California, it soon spread across the country.

Predominant in the period were the “shoebox” Fords and Mercurys (1949-51), but the Chrysler “Forward Look” (1955-59) featuring monstrous tail fins captured some imaginations, as did the similarly befinned ’59 GM bodies. The more discerning types liked the elegant, yet sporty, Raymond Loewy Studebakers of 1953-55. “Step Down” Hudsons (1948-54) and Nash models (1949-54) were, likewise, worthy of note to some customizers.

Here, then, are some examples from this wild and crazy post-war period in car design …

Shoebox Fords (including Mercurys and Lincolns) –  Somehow, the early focal points of custom projects were the “shoebox” generation of Fords and Mercurys (sorry, no explanation found for where the nickname originated). These were not necessarily more streamlined than the competing designs from GM, Hudson, Nash, or Studebaker (they were sleeker than Chrysler products in those years, however). Possibly because of the hot rod legacy of the Ford flathead V-8, they came to dominate the custom field. While the Ford body designs evolved in the fifties (and the flathead engines were consigned to history), the custom builders’ loyalties to Ford remained.

Typical “Merc” customs, the most popular by far, were chopped, and had a grille from some different car of the fifties (DeSoto was common), or something with heavy chrome teeth made by a custom shop, often chrome trim from a different car (Pontiac in one example here) was added … and, of course, the mandatory custom paint job. Note the “canted” quad headlights on the ‘50 Ford shown above, maybe from ‘58-’59 Lincoln?



 GM, and Harley Earl – The forties belonged to General Motors. It’s chief designer, Harley Earl, created a classic look eventually shared by all GM bodies – pontoon fenders which, after ’41, included part of the front door (on ’42-’48 Buicks, front fenders presented a continuous ridge all the way to the rear skirted pontoons). The fastback, or “torpedo,” body style in either 2-door or 4-door versions was all the rage. Their elegant lines have been a favorite among classic collectors, as well as customizers – as seen in these examples.


  The Loewy Studebakers, Step Down Hudsons, and Nash– Raymond Loewy was the designer responsible for the very first “new look” postwar car: the 1947 Studebaker. No front fenders were visible on lower body, which entirely enclosed frontal area – and, only vestigial traces of a rear fender line (see the 1950 Stude pictured here).

Hudson introduced its similar “step down” body in 1948, and Nash in 1949. By this time, the fully enclosed lower body was universal in Detroit.

Loewy, however, despite dire financial straits at Studebaker, continued with a truly exotic new design for 1953. It was inspired by Italian body styles on expensive sports cars, both elegant and sporty. Yet, it was made for a popular-priced car in the U.S. Studebakers were intended to be competitive with Chevy, Ford, and Plymouth! The ’53-’55 Loewy designs have long been prized both by collectors and customizers. 

Forward Look Chrysler Corporation –  Suffering from loss of market share in late forties and early fifties, Chrysler Corporation embarked on a rebranding project for its 1955 line – it was called “Forward Look,” new bodies throughout the line, inventing the fashionable “tail fins” in 1956, and carrying it to extremes with a second new body shell introduced for 1957 models. Perhaps the finest example of the Chrysler tail fin is seen on the 1959 Plymouth shown below. DeSotos, Chryslers, and Imperials were nearly as magnificent, though.


An interesting side note: the 1956 Plymouth wagon on the left is an example of a small sub-genre of custom – the passenger car body placed on a 4x4 truck (or Jeep) chassis. Strange, but true, for a few imaginative custom car builders!




General Motors, 1959 – Tail fins, unashamed! Buicks, Cadillacs, and gullwing Chevys – all with soaring fins. 

This Buick convertible also shows another fashion statement of the era: a “continental” spare kit (named after the iconic original Lincoln Continental of the forties).

Many consider the ’59 Cadillac as the most outrageous statement of the age of chrome and tail fins ever dreamed up. That makes them a good source for customs – since little needs to be done to alter the original, save a special paint job, wheels, maybe some de-chroming.
Low-end Chevy models (like this Biscayne) were faves among the street rod set, going back to the classic ’55 –’57 model years. This ’59 maintains a simple minimalist approach to customization, despite the natural gullwing fins.


For the strip –  organized drag racing, under the auspices of the National Hot Rod Association (NHRA) began during this period. Originally, as the name of the governing body implies, the sport consisted mostly of modified (“built”) early Fords, what we usually call “hot rods.” But, soon there was a proliferation of cars running the quarter mile in various classes, with certain models from the forties becoming early favorites in the free-for-all “gas” classes (only restriction: they run on regular pump gasoline, with normal octane ratings, as opposed to nitrous oxide, or some exotic blended fuel). Among the early favorites on the strip were English Ford Anglias from the late forties, and Willys Americar models from the thirties and early forties (Willys abandoned passenger cars for the Jeep during World War II). 

Later, the popularity of a variety of custom “street rods” forced the NHRA to add other classes to accommodate these customs – they were known as pro-street, pro-comp, or pro-mod. As with the earlier “gassers,” there were no restrictions on engine or drive train modifications. Pro-street machines were allegedly “street-legal,” but, otherwise, anything was allowed.




The early fifties produced further classic dragstrip contenders, like the Henry J (a small car added to the Kaiser line, for a production run of three years, 1951-53), the iconic ’55-’57 Chevrolets (everybody’s favorite street machine), and all the popular makes, given appropriate modifications to stock engines. But, there were limits to body modifications depending on where you intended to compete – pro-mod allowed fiberglass or aluminum body parts as replacement for stock steel. Early gassers did not allow substitute body parts, only removal of bumpers and chrome, cut out wheel wells, and the like. 
 










Muscle cars and “tuners” – the ‘60s and beyond

Custom cars continued to be built, both by amateurs and professionals, through the sixties, seventies, eighties, nineties, and aughts. Only recently have manufacturers begun to compete directly with the performance “tuners” who had been building limited run high-performance versions of popular (or exotic) cars.

Perhaps the amateur customization market has faded out due to costs, but also fewer old car platforms survive – people keep their cars and trucks much longer now than previously, replacing them simply costs too much. In case you haven’t noticed, the demographic most active in the custom car market is not getting richer!

Detroit iron –  while the amateur customizing styles started in the fifties continued through the end of the century, the popularity of trucks and SUVs started a new style of tough-looking off-road vehicles, including “monster trucks” in the eighties. And, “muscle cars,” light-weight mid-sized sedans with large displacement V-8s, then the “pony cars” (Mustang, Camaro, Firebird, Barracuda and Challenger … and AMC Javelin) also contributed their bodies to customization.

Here are some examples:

This Corvette follows the show/strip custom style started in the fifties …

But, the advent of the big-block V-8 muscle cars in the sixties supplied a wide range of cars for customization not seen in the previous decade. 



And, some purely artistic renderings continued to be built, like the ’70 Camaro below. 
On the professional side of the customization world, there were entrepreneurs who specialized in conversion of coupes into convertibles, since Detroit decided to stop building most convertibles as production body styles, in the early seventies. The ’86 Capri drop-top here is an example of this.

First, pickup trucks, then SUVs became very popular in the period. Custom builders wasted no time finding ways to modify the stock appearance of these popular vehicles. Often, the look desired was a tough, off-road appearance, like this early Jeep Wagoneer, but the more familiar custom sheet metal and outrageous paint jobs also continued to draw some practitioners …


The “roadster pickup,” like this GMC, is a throwback to Model T and Model A Fords. It is something which is perpetuated by the Jeep Wrangler in production, but hasn’t been offered by too many Detroit truck makers.

Another institution that made its appearance in the sixties was the “stretch limousine.” These were always custom bodies, often produced in limited numbers by “coachbuilders” … much like those of the ‘20s and ‘30s. Some are really bespoke, others are from catalogs.    
      


This Stutz is a truly bespoke vehicle built for the President of Gabon, in Central Africa. 

Finally, there appeared in this period some elegantly designed luxury coupes … Thunderbird led the way, followed by the Buick Riviera, Olds Toronado, and Lincoln or Cadillac versions of same. Buick and Olds versions, especially, have lent themselves to some visually appealing reworks:






This T-bird was cleverly designed to look like a “shoebox” Ford of about 1950! Apparently, built by a real retro fan.

Japanese “rice burners” – Not yet apparent in the sixties (or even seventies), but by the early eighties, we had an entirely new source for custom cars – Japan.

Because many models were popularly priced, affordable by the many, builders soon popped up specializing in these “rice burners,” to use their early colloquial nickname. Parts, both for alteration of physical appearance and getting increased performance from the little 4-cylinder engines, became available from domestic specialty shops. Customizing of the imports followed the same pattern as they had in the previous generation for Detroit iron. 


As the East Asian imports became popular, the globalized U.S. automakers acquired some of the Japanese manufacturers, or at least had cooperative marketing agreements with them, so they could sell the Japanese cars here, branded as Chevrolets or Dodges … and, of course, custom builders would get hold of them, and modify them. Look at the Chevy Aveo (Korean Daewoo) and Dodge Colt here (Chrysler had controlling interest in Mitsubishi for a time, later sold it). 


Mitsubishi found that some of its models, in the nineties, were popular in the U.S. market under their own moniker … like the Eclipse sports coupes and cabrios. 


But, the Japanese market leaders were also the leaders in amateur and “tuner” modifications. Honda and Toyota dominated, with Nissan (formerly marketing its products under the “Datsun” brand) not far behind. Then came Mazda (Hyundai, too, after it entered U.S. market in the nineties).






           
                     



The design study of a Datsun “Z-car”(above) is what an earlier generation would call a “radical” custom. And, the popularity of small trucks from Japan beckoned the custom builders just as did their bigger Detroit cousins.

Other imports – of course, European imports continued to be popular after the arrival of the Japanese on our shores. Volkswagen had a long history of customization, going back to early days of the “beetle” in the fifties. Dune buggies were especially popular in the sixties and seventies, based on beetle chassis, but other creations could be found as well – like this “hi-boy” sedan from 1969.


In the sixties, there were also British sports cars, in the eighties and nineties, Volvos and BMWs … all had their adherents among the custom builders. If a car was popular, somebody would build a 
custom from it.





The bespoke world for the ultra-wealthy did not ignore German or Italian exotics, either. This Ferrari 456 “shooting brake” for the Sultan of Brunei is a good example … 

Or, the odd case of a car with a clearly foreign provenance, but an American branding as a custom, like this Pontiac “sport truck” (really an Australian Holden, like the Pontiac G8, itself) …



Then, there is the case of the popular-priced American car (Pontiac Fiero) styled to look like exotic Italians (Lamborghini/Pantera mix) …


All these cars were crafted by enthusiastic and skilled hands, all involved considerable expenditure of resources … both temporal and financial.

One might ask: to what end? The only thing they all have in common, over multiple generations now, is that their owners considered them to be works of art.

Tastes may differ, but to the artist, the only tastes that matter are his own!