Sprint Car is a high-powered racing car designed primarily for the purpose of walking on an oval or circular or asphalted soil. Sprint car racing is popular mainly in the United States and Canada, as well as Australia, New Zealand, and South Africa.
The Sprint car has a very high power-to-weight ratio, weighing about 1,400 pounds (including the driver) for 410 sprint cars, a power output of more than 900 horsepower (670 kW) is common for machines , which is about 140-340 more horsepower than the 2014 Formula One engine. Usually they are powered by a mechanically and naturally aspirated American Methanol V8 fuel with a 410 cubic inch (6.7L) engine displacement capable of achieving a 9000 rpm engine speed. Depending on the mechanical settings (engine, gearing, shocks, etc.) and track layout, this car reaches speeds of over 160 mph. The lower classes and the very popular car sprint class use a 360 cubic inch (5.9L) engine that produces about 700 horsepower (520 kW). Sprint cars do not use transmissions, they have in or out gear boxes and rapid rear differential changes for occasional gearing changes. As a result, they do not have an electric starter (or even an electrical system other than magneto/ignition) and need a boost to get started. The record of sprint car racing safety in recent years has been greatly enhanced by the use of coiled cages, and especially on soil tracks, wings, to protect the driver.
Many drivers of IndyCar Series and NASCAR use sprint car racing as a stepping-stone between on their way to higher divisions, including Indianapolis 500 AJ Foyt winners, Mario Andretti, Johnny Rutherford, Parnelli Jones, Johnnie Parsons, Al Unser, Sr., and Al Unser, Jr., and NASCAR Sprint Cup Winners Jeff Gordon and Tony Stewart.
National Sprint Car Hall of Fame & amp; The museum located in Knoxville, Iowa, USA features exhibits to highlight the history of winged and non-winged sprint cars.
Video Sprint car racing
Mobil sprint non-bersayap
There are several sanctions for non-winged sprint cars. The United States Automobile Club (USAC) has become the top series for non-winged sprint car racing throughout the United States, especially after taking over the Sprint Car Racing Association (SCRA) and turning it into USAC/California Racing Association (USAC/CRA). This series has become the main non-wing sprint car series on the west coast of the United States. USAC has also hosted the Silver Crowns series, based in Indiana, for decades. Crown Silver series started in 1971 as a branch of the series competing for the National Championship Trail including the Indianapolis 500, known as the "big car".
Sprint non-wing cars are considered traditional sprint cars, dating back to the first sprint cars in the 1930s and 1940s (which eventually evolved into Indy Cars). Today, they are basically the same car with a winged sprint car, just without wings. In fact, many of them have "stub" in the frame to add wings. They use the same 410ci and 360ci aluminum engines as winged counterparts (although many local tracks have rules that require steel blocks and some 305ci displacements, this is largely cost control). Their tuning and gearing are different for performance at lower RPM than winged cars. Installation of chassis and tires is also different.
Even though they do not have the same top speed as the winged cars (because they do not have the power to traction), they are considered by many to be more fun to look at. They tend to have a more extreme driving style and often slide sideways through the bend and do wheelies. This makes them more dangerous than winged cars and their collisions are known for their spectacular nature. They also lack the inherent security provided by the wings. It is very unusual for a person to be good at winged or non-winged cars (especially on a professional level).
Maps Sprint car racing
Sprint winged cars
The first winged car in the world, known today as a winged sprint car, was invented and driven by Jim Cushman at Columbus Motor Speedway (Ohio) in 1958. In the early 1970s, many sprint car drivers began installing wings with a second brewok side. front and top of their car. The added wing increases the resulting downforce on the car, with the opposite direction of the sideboards helping to turn the car around the corner. Increased traction makes the car faster and easier to control.
Wing also affects safety. The added downforce reduces the possibility to fly in the air. When the car drifts in the air, the wing often breaks off or absorbs some of the impact of the flip, reducing the impact on the driver. The wings also provide some protection for the driver in the event of an accident and are sometimes referred to as "aluminum courage." In some cases, teams can replace the wings during the next stop and can race after the race is resumed.
In 1978, Ted Johnson formed a promotional agency for a wing sprint car called the World of Outlaws. Racing across the United States from February to November, World of Outlaws is the premiere ground sprint car racing series. Famous tracks featured in the series include Eldora Speedway in Rossburg, Ohio, Lernerville Speedway in Sarver, Pennsylvania, Knoxville Raceway in Knoxville, Iowa and Williams Grove Speedway in Mechanicsburg, Pennsylvania. Every August, Knoxville Raceway holds a Knoxville resident.
In 1987, Australia followed with its own national series of winged sprint cars called the World Series Sprintcars, founded by Adelaide-based sedan drivers and then Speedway Park line promoter John Hughes. The famous Australian tracks used in WSS include Speedway Park/City in Adelaide, South Australia, Claremont Speedway and then Perth Motorplex in Perth, Western Australia, Valvoline Raceway in Sydney, New South Wales, the Archerfield Speedway in Brisbane, Queensland and Premier Speedway home of the Grand Sprintcar Classic) in Warrnambool, Victoria. There is also an Australian Sprintcar championship that has been run since 1963 and has been run under various class names before finally settling on the Australian Sprintcar Championship in 1979. While non-Australian riders (usually Americans) are free to race in the WSS and other meetings include State Championships , only Australian drivers are allowed in the Australian Championship meeting.
The Grand Annual Sprintcar Classic in Warrnambool is the largest meeting of sprint cars in the world; in the 2014-15 season, the 2015 Classic race beat the Knoxville people in the entry.
Until the late 1990s, Sprintcars in Australia was limited to a 372 cui V8 engine (6.0L) compared to the 410 cui (6.7L) engine used in the United States. Australia currently runs two winged Sprintcars, 410 or Open classes, and one for cars with a 360 cui (5.9L) engine. Both classes have a separate Australian championship meeting.
Midget cars
The midget car is a smaller version of a full-size sprint car, usually not just a wing. The budget dates back to the 1930s as a very common form of sprint car racing, still very popular today and also approved by USAC. They are powered by a 4 cylinder engine but on the contrary are very similar to their larger cousins.
Sprint micro
Sprint micro is a small racing car that is a smaller version of a full sprint car. A beginner class for struggling sprint car enthusiasts, they run a 600cc side engine motor mounted and driven chain. They have chassis and bodies laid out like full-size sprint cars or midget sprints. The micro sprints generally run on small dirt tracks that are usually about one-fifth of a mile or less, though sometimes run on larger paths. They can be driven by wings or without wings. The general minimum weight for cars to pass tech is 750 pounds for winged and 725 pounds for non wing. Sprint micro is generally a cheaper alternative than mini sprint racing or midget sprints, but they can be as expensive as a full-size sprint car.
Sanction the body
The World of Outlaws (WoO) is a division of 410ci sprinted winged cars that runs across the United States and has several shows in Canada. The car has a 15-inch wide right rear tire (380 mm) and a 410 cubic inch engine with mechanical fuel injection. These sprint cars do not have batteries or starters in them, requiring a push start by a quad or a truck. They also do not have a force wheel, clutch or transmission, but a direct drive system can be involved or released from the cockpit. This is done both for heavy reasons and tradition. Another WoO tradition for their A-play (the last race of the event) is to have the cars line up four wide just before starting the race.
The All Star Circuit of Champions (ASCoC) is an American sports agency that supports winged sprint car racing established in 1970. The series enforces 410ci sprint car races in Ohio, Indiana, Pennsylvania, Michigan, Illinois, Wisconsin, New York and Florida. The average series runs 40 races annually, starting in February and ending in October each year.
The National Sprint Car Championships of the United States Automobile Club (USAC) is a spineless 410 cubic sprint car division that runs across the United States on asphalt and earth tracks. USAC also sanctioned the sprint car of the 360VI non-winged regional series: Sprint East Coast Sprint Cars, USAC Southwest Sprint Cars, and USAC West Coast Sprint Cars.
United Racing Company (URC) is a division for winged sprint cars run mainly in the northeastern United States in Pennsylvania, New Jersey, and Delaware. The URC started in 1948 with 11 races in its season. It is slowly developing into 28 races. URC uses a 360 cubic inch engine that produces about 650 horsepower (480 kW). They race with fuel alcohol and use mechanical fuel injection (MFI) to deliver it to the combustion chamber.
American Sprint Car Series (ASCS) is a series of winged winged racing cars in the United States. ASCS uses a 360 cubic inch machine that leads to a fan calling the "360" car. The series was started by famous racing promoter Emmett Hahn. The series national headquarters are in Tulsa, Oklahoma. The all-time leader in the win for the series is Texan Gary Wright with 127 major victories under his belt.
In Australia, the Sprint Car race is controlled by the Sprintcar Control Council of Australia (SCCA) which sanctions the Australian Championships and the Sprintcar Series World Series as well as various State Championships and other meetings held across the country.
Non-winged sprint car series
Sprint car winged series
Sprint Car World Championships
Although 50 years more than Sprint car racing, this category has only held one unofficial "world championship". This was in 1987 at 1/3 mile (586 meters (641Ã, yd)) of Claremont Speedway in Perth, Western Australia. The event attracts the best drivers from Australia, New Zealand, Canada and South Africa, as well as some World of Outlaws drivers. Australian veteran Garry Rush of Sydney, a 10-time Australian Sprintcar Championship winner, is the winner.
Television coverage
United States
Non-winged cars were first televised when USAC had an ESPN television contract. The first national direct television deal with a winged sprint car came on The Nashville Network (TNN) in 1992-1993 and again in 1993-94 with a winter-based series in Arizona, featuring Mike Joy who called the action. Live coverage from Knoxville Residents at The Nashville Network began in 1995. A year later, the next day's ribbon deal with CBS for one race at Eldora Speedway aired while TNN's coverage expanded. In 2000, CBS (which owns TNN at the time) announced TNN will broadcast 15 live events, including King's Royal at Eldora Speedway and Knoxville Nationals. In the 2001 season, the plan will include 18 straight games, but in mid-season MTV Networks closed CBS motor sport operations. This move dumps the rest of the World of Outlaws season to race tape deferment. Deferred recording deal with Speed ​​Channel followed for next season. Television coverage began on The Outdoor Channel in 2003. Events are usually recorded delayed for two weeks or more. Knoxville residents are on the Speed ​​Channel. The 2005 Knoxville Nationals did not air because bad weather delayed the show, and there was not enough room for Speed ​​to broadcast the event, won by Kraig Kinser. In 2003, Johnson sold his organization to DIRT Motorsports. Due to complaints about DIRT Motorsports and the lack of television coverage, Northwest Sprint Tour owner Fred Brownfield formed the National Sprint Tour as a World of Outlaws Sprint rival for the 2006 season. Leading teams in NST included Steve Kinser Racing (# 11), Roth Motorsports (sometimes, sometimes known as the "Beef Packers" team) (# 83), Tony Stewart Racing (# 20). After Brownfield Promotions owner Fred Brownfield was killed in an accident, Kinser and the headmaster of two other teams bought the entire Brownfield promotion. The series was folded after the 2006 season, while the Northwest tour, regional tour, was sold. SuperClean Summer The money that aired on ESPN2 began in mid-June 2008 with World of Outlaws at Knoxville Raceway and for 8 consecutive weeks leading to Knoxville Nationals living with SPEED. By 2015, World of Outlaws has had several races broadcast on CBS Sports Network as well as live on-line pay-per-view at DIRTVision.com. Knoxville Raceway has their weekly series as well as World of Outlaws & amp; The National Sprint League event at MavTV. USAC currently has several televised races on MavTV, mainly through the Kair 30 highlights Jack Slash Media program. Other series such as Sprint Sprayer Lucas ASCS Sprint Series, King of the West Sprint Cars, King of the Wing Sidewalks Sprint Cars, MustSeeRacing.com Pavilion Sprint Cars and several weekly/regional series are also broadcast on MavTV.
Australia
In Australia, the World Series Sprintcars are currently broadcast on the One HD free channel. The Ultimate Sprintcar Championships and other events in Australia are also broadcast on Clayperview.com
Sprint Car Books
There are a number of publications featuring Sprint Cars. Full Throttle Publishing, based in Sydney Australia, has many books including "Caged Heat - The Wild World of Sprint Car Racing"
Security aspect
The record of sprint car racing safety in recent years has been greatly enhanced by some new mandatory safety regulations including the use of coiled cages to protect drivers, fuel tank bags to prevent fuel leakage, alcohol fuel, the requirement to use six or seven safety harness seatbelt points two years or later, and the standard of the driver's suit consists of two layers and is rated at least SFI 3.2A/5. In addition, the driver must wear nomex driving gloves. Other equipment requirements include: the helmet should be full coverage and must exceed the Snell 2000 rating; the arm restriction system should be used; the car must have 1/8 inch wire/stone screen debris at the opening of the front roll that covers the entire opening; and mandatory headrests on the right side of the driver's seat. Some sanctions also require head and neck restraint systems.
Winged wing spins also have a wing safety aspect, such that a sprint car can slightly improve their safety with wings that absorb some of the energy from tangles and hard collisions, although winged sprint cars generally travel at higher speeds than their non-wing counterparts.
See also
- List of National Car of the Inductee Hall of Fame
- National Sprint Car Hall of Fame & amp; Museum
- World of Outlaws
- Citizens of Knoxville
- National Sprint Tour
- Sprintcar Australia Championship
- Grand Annual Sprintcar Classic
- World Series Sprintcars
- Oval Superstars Tour
- Sprintcar Australian Grand Prix
- Open athlete
References
External links
- The official USAC website
- World of Outlaws
- British Sprintcars
- SprintcarWorld - Racing in Australia
- Australian Series
Source of the article : Wikipedia
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