Discover the expert in you.
Discover the expert in you.
The Chrysler Corporation is closely associated with the "Hemi" engine -- the name comes from the hemispherical design of its combustion chamber -- and deserves credit for perfecting a technology largely ignored by most 20th century automakers. Yet Chrysler did not invent the Hemi engine: It took decades for the automaker's engineering department to overcome management indecision and complacency to develop the Hemi for mass-production cars. Those first Hemis powered the 1951 to 1958 Chrysler products. The unrelated, Chrysler-produced 426 Hemi that dominated the muscle car wars arrived in 1964.
The 2005 unveiling of the Chrysler 300 evoked images of the high-performance luxury vehicles that the brand had sold during the 1950s and 1960s. The "Base" model was renamed the "LX" model for the 2008 model year and served, as the original name would imply, as the entry-level trim for the 300 series of full-size sedans. The model lacked the luxury amenities and powerful engines of the more expensive trim levels, but provided a price point car for the line.
The multi-displacement system in the Dodge Ram deactivates a cylinder bank on the Hemi V-8 engine to improve fuel economy. An unfortunate side effect of this technology is slightly delayed throttle response, and a poor exhaust note in four-cylinder mode when used with an aftermarket exhaust. The system is triggered by a solenoid on a camshaft, and there is no MDS defeat switch in the cabin. The only options for disabling MDS on a Dodge Ram involve software tuning or hardware modifications.
MDS is a "multi-displacement system" that deactivates a cylinder bank on the Chrysler's Hemi V8 engine to operate in four-cylinder mode for greater fuel efficiency. This system is used in a variety of models including the Dodge Ram, Charger and Chrysler 300. Although the system saves fuel, it creates response lag as the engine reactivates the deactivated bank, which can be irritating to a performance enthusiast. You can disable this MDS system through a variety of means; from software reprogramming to hardware modifications.
Pulling the front bumper on the Chrysler 300C SRT8 may be necessary if you need to repair the body of the car after a collision. In many cases, when one refers to pulling the bumper, one is referring to the removal of the front bumper cover and not the bumper itself. However, once the bumper cover is removed, you may proceed to remove the bumper itself, if necessary.
When pulling up to the gas station, you may see upward of five fuel types. Each vehicle, including the 2004 Chevrolet Express, has its own manufacturer-recommended octane rating.
Chrysler's Multi-Displacement System, or MDS, improves fuel economy in Dodge cars and trucks by shutting off four of the eight cylinders during driving conditions that do not put a load on the engine, such as maintaining a constant speed over a distance. Under these conditions, the engine only needs to produce 20 to 30 horsepower to keep the car or truck moving. In Dodge cars and trucks running the MDS, a computer automatically activates or deactivates the MDS as needed, causing the shift to four or eight cylinders in 40 milliseconds. Drivers can activate the MDS by encouraging certain driving…
Comparing and selecting a General Motors crate engine depends largely on a buyer's tastes in engines and what kind of car the engine will power. Cars restored to factory specifications, high-performance vehicles and pickup trucks all have different requirements.
Beginning in 2005, Ford Motor Company installed a powerful stereo system into Ford Mustangs with the idea the new system would rival the car's legendary performance. The Shaker 1000 and its smaller-sized companion, the Shaker 500, were designed exclusively for Mustang models as premium options.
The Chrysler Marine division has been manufacturing marine engines since 1926, using popular truck engines for its inboard marine series. Chrysler eventually expanded its marine division to include both inboard and outboard engines, with car and truck engines being modified to withstand inboard marine applications. The 318 cubic-inch engine was one of Chrysler's mainstream engines modified for marine use. Positive identification of the marine LM318 requires locating the engine's brass ID plate and the date casting code.
An intake manifold is a system that is part of a vehicle engine. More specifically, an intake manifold helps to distribute power, fuel and air throughout the vehicle to specific components. Because the intake manifold is a formation of tubes attached to the engine, the power, fuel and air can easily travel. The 5.7 and 6.1 are two different sizes of engines that are used in conjunction with specialized intake manifolds.
In 1992, Chrysler's "LA" engine series was updated and renamed Magnum. The new Magnum series was used from 1993 to 2002, before the Hemi engines were re-introduced 2003. The LA engine series first began in 1964 as a lighter version of the A-series engines, hence the "Light A" designation. The new Magnum designation refers back to the original Magnum engines of the late 1960s and early 1970s. The new Magnum series featured a 3.9-liter V-6, 5.2 and 5.9-liter V-8s, based on the original 239, 318 and 360 cubic inch Magnums. Identification is accomplished through casting number referencing and decoding.
The Shaker 500 is one of the available sound systems in new Ford Mustang sports cars. As of the 2011 model year, the Shaker 500 came standard on the Mustang V6 Premium, GT Premium and Shelby GT500 models.
Chrysler's Dodge MDS is an engine technology that provides the Hemi V8 engine better gas mileage without any special actions required by the driver. It was first offered in 2004 in the Dodge Magnum, and the first pickup to use it was the 2006 Dodge Ram 1500.
The term "Hemi" engine was trademarked by the Chrysler Corporation in 1964; however, the concept and same technology is used by other companies under different names. The Multi-Displacement System (MDS) is also a Chrysler-developed technology involving variable engine displacement. It is similar to the Active Cylinder Control, Active Fuel Management and Variable Cylinder Management technologies developed by Mercedes-Benz, GM and Honda, respectively.
The Toyota V family of engines are commonly referred to as the Toyota Hemi because they feature a similar cylinder head design to that of a Chrysler Hemi. The term Hemi is a term trademarked by Chrysler but used to describe this type of design.
Engine codes are engraved on the engine block as a form of identification. The engine code is put on by a employee at the specific automotive plant in which the engine was built. The codes on the engine block represent the plant in which it was made, the year, month and day, classification (car, truck, van or SUV) and horsepower. If an engine code does not have a car's vehicle identification number included in it, it means the engine was not installed in the vehicle at the plant.
A hemi engine gets its name from the word hemispherical, due to the shape of the cylinders that are in hemispherical form. Hemi engines date back to the beginning of the 20th century and are still used today. Car companies such as Chrysler, Ford, Porsche, Jaguar, Mitsubishi and Alfa Romeo all use or have used hemi engines. There are various models of hemi engines, including the 440 HEMI. Having information on the specs of this engine can provide a better understanding of this engine.
The 2005 Dodge Magnum R/T is a V8-powered large station wagon from the American automaker and the top Magnum car for the 2005 model year. The big, brawny car shares its platform and HEMI engine with the Chrysler 300C and Dodge Charger R/T. Car and Driver magazine spoke highly of the Magnum in nearly all regards, naming the car to its 10Best List for the 2005 model year.
A 4.4-liter, V8 engine has the same displacement as a 267-cubic-inch engine. Chevrolet made such an engine from 1979 until 1982, but phased it out because of its failure to meet emission standards. Twenty years later another version of the 4.4-liter V8 appeared on the scene.
In the United States, "Hemi" is synonymous with Mopar's best muscles cars of the 1960s and '70s -- big V8 engines with big horsepower and hemispherical cylinder heads. On the other side of the world, Australia had its own "Hemi." Also made by Chrysler's Mopar, it shared little in common with the classic American Hemi V8s other than the name. But it was a great engine --- a workhorse, straight six-cylinder with good power and fuel economy --- not a drag racer.
While every aspect of a car is important to its overall performance, the wheels are arguably the most important aspect. This is, of course, because if you had a car without wheels you would have no way of making your car go anywhere. So it is important that you have the best quality wheels on your vehicle. There are a few options for wheels that are ideal for a 300c.
German performance car manufacturer Porsche introduced its 911 model in 1964. Porsche is mostly known for its sports cars, but recently the company also begun manufacturing SUVs. If you are a sports car enthusiast you may want to learn more about one of their more popular vehicles, the Porsche 911 Turbo.
Introduced in 2003 as a replacement to the 5.9 L Magnum engine, Chrysler Corporation's 5.7 L HEMI boasted a hemispherical combustion chamber that allowed bigger valves and more efficient placement of the spark plugs for maximum power output. The motor made its debut beneath the hood of the Dodge Ram pickup, but starting in 2005, Chrysler later offered it on cars, as well.
Possibly the most famous Mopar engine line of all, The Chrysler Corporation's Hemi engines were only used in Chrysler, Dodge and DeSoto vehicles, with the exception of those used for marine applications. Identifying a true Hemi block requires retrieving the engine stamping, date code and casting numbers and then cross-referencing them with a Hemi code listing. As Hemis are highly sought-after, checking these numbers is necessary for proper identification. According to Hot Hemi Heads and The Hemi.com, there were 13 different Hemi engines of varying displacements during the Hemi-heyday, between 1951 and 1971.
The Chevrolet 302 engine wore a disguise made necessary by insurance regulations and the circumstances in which the engine came to be. Following the owners manual, the 302 was a sprightly power plant capable of good times on the street. Depart from the instructions that came with the engine and it turned into a Hemi eating monster. Very few owners knew there was no penalty for breaking the rules.
The Chrysler 300C SRT8 is the halo car for the 300 line, a high-powered sport sedan with enough grunt to keep up German competitors such as the BMW M5 and Audi S6. The SRT8 is based off the standard 300C but with a second helping of everything, though buyers can expect to pay extra.
Chrysler brought the Charger name back in 2005 for its midsized Dodge sedan. The model year 2006 Dodge Charger R/T was powered by the new Hemi engine and offered the power of the 1970s Charger with modern practicality and seating for five.
Dodge re-introduced the Challenger nameplate to the American public during the 2008 model year but only offered a limited number of SRT8s for sale. Model year 2009 marked the beginning of the whole lineup of Challengers hitting dealerships.
The 6.1 liter HEMI is the largest gasoline engine currently offered in any Chrysler or Dodge vehicle. The term HEMI is short for hemispherical, which means that the combustion chamber inside the cylinder head is rounded in shape. In 2011, the 6.1 liter engine is to be exceeded by the 6.4 liter HEMI, thereby ending its run as the largest Dodge engine.
The Chrysler 300 C SRT 8 brought back a level of sports sedan performance that many thought was reserved only for the Germans. The SRT 8 wrapped up muscle car performance in a package that could comfortably seat five adults.
Hemi is a word used to describe the type of cylinder head design used in Hemi engines. According to The Official Chrysler Hemi engine website, this abbreviation comes from the hemispherical shape of the combustion chamber of Hemi engines.
The HEMI engine of the muscle car era was a legendary power plant that put Chrysler and Mopar on the map. When Chrysler brought it back in 2003, they kept the power intact, but added modern sophistication.
The hemispherical designed engine has been running the streets in one way or another for almost 60 years. These big engines have not only been used in cars, but they made their way to the truck line, were used in farm sprayers, irrigation pumps and boats. The hemi engine design disappeared after 1971; then it made a glamorous comeback in 2003 with the Hemi Magnum in the Ram pickup. By 2004, the Hemi V-8 had caught on again, and it took the automobile industry by storm.
The octane requirements of a vehicle vary according to the compression ratio of the engine. The Chrysler Hemi is a relatively high-compression engine and requires fuels that adhere to the manufacturer's recommended octane rating. Higher-compression engines create greater cylinder pressures and heat and therefore require higher-octane fuels to prevent pre-ignition, which results in pinging, knocking and possible damage to the engine.
Automobile manufacturer Chrysler was undergoing significant changes in the early 2000s. Retro was in, aero was out. Consumers were beginning to expect higher quality in their cars, and Americans were beginning to once again lust after big, V8-powered rear-wheel-drive vehicles. In 2002, Chrysler met this demand by introducing their own 21st century take on the traditional V8: the 5.7L HEMI Magnum.
General Motors, the umbrella corporation for Chevrolet, Buick, Oldsmobile, Pontiac, GMC and other vehicles, has been producing engines since 1909. GM flirted with developing an eight-cylinder engine for its Chevrolets in 1917 but focused primarily on four- and six-cylinder engine production until the 1950s. Other GM engines included the big-block V-8 to power GM's muscle cars, the small-block V-8, Corvair's short-lived horizontally opposed four-cylinder, the LT and LS series and the Vortec series.
The storied Hemi engine is actually a series of internal combustion engines that use hemispherical, rather than cylindrical, combustion chambers. The Hemi name is synonymous with power and has led several of the cars that contained Hemi engines to become valuable collector's items. There are many reasons that the Hemi engine stands out from among its more traditional counterparts.
The colloquial application of the word "Hemi" comes from the hemispherical combustion chamber of engines built for the Chrysler Corporation between the late 1950s and today. Perhaps the most famous of these engines were the large-displacement powerplants developed for various racing teams in the '60s and '70s. After the Arab oil embargoes constrained fuel supplies mid-decade, these engines largely disappeared. However, in the early 2000s the Hemi began to make a comeback, and today it is available in a wide range of power and torque options. Among the most notable are those built by Arrington Engines, which makes stock engines…
The HEMI engine, short for hemispherical, was introduced in 1951 by the Chrysler Corporation and was installed in different car lines manufactured by the company, including Desoto. At the time, several revolutionary design features made automobiles running on HEMI engines the most powerful passenger cars in the U.S.
HEMI is short for hemispherical, and it refers to hemispherical combustion chambers. When the word is written in all caps it refers to a type of powerful automobile engine and also the cars that contain the engines. These engines came to represent the American "Muscle cars" of the 1950's through the 1980's. They are also used in European race cars, and anywhere else where high power at high speeds in desired. For many American men the engines are the stuff that dreams are made of.
Determining a Dodge engine from another vehicle engine is beneficial to making repairs to your Dodge. If you happen to search a salvage yard for spare parts, you will need to identify certain pieces that are specific to the Dodge brand. Likewise, if your vehicle is a classic auto or collector car you should service it with original, brand-specific parts to increase its value and durability.
The Hemi engine uses a bowl-shaped hemispherical combustion chamber in which the valves are angled to create a larger chamber to facilitate better airflow for more power. Chrysler perfected the Hemi beginning in 1948 after several other automakers failed to make it efficient. The Hemi has been part of Chrysler's powerplant arsenal since then. Today, Chrysler equips its cars and trucks with the 5.7- and 6.1-liter Hemis.
Dodge has recently revived two famous models from the 1960s and 1970s. The Dodge Charger and the Dodge Challenger were both extremely popular cars during the muscle car era. In the twenty-first century, Dodge has re-introduced these nameplates to a whole new audience.
A no better classic matchup can be delivered than the 2009 Shelby Mustang GT500 and the 2009 Dodge Charger, especially if one considers the high-performance Charger SRT8 thrown into the mix. The GT500 is a two-door coupe, while the Charger is offered only as a four-door sedan in a nod to baby boomers that want their beloved muscle car of the past, but now must to find space for the little ones.
The perfection of the hemispherical engine by Chrysler in the early 1950s recast how American automakers manufactured and marketed engines for their cars. Since the debut of the "Hemi," automakers rushed to increase the horsepower of their engines not only to enhance performance but also to use as a marketing tool based on the concept that power under the hood was sexy and sold cars. Operating under the theory that bigger is better, the Hemi launched Detroit's horsepower wars.
Chrysler engineers did not invent the legendary hemispherical "Hemi" engine but they perfected it to the point that most postwar Chrysler products were powered by these brutish engines. While General Motors garnered a reputation of its styling talent, Chrysler focused on engineering, recognizing the automaker needed a technologically-advanced engine to carry it through the coming decades.
The HEMI engine's long and varied history has led to confusion of the identity of its inventor. No single person has earned the distinction as creator. But the engineering feat began with the Welch Motor Car Company in 1904, and the concept has been massaged over the decades until perfected by the Chrysler Corporation.
The engineering of the Hemi internal combustion engine, through its bowl-shaped or "hemispherical" combustion chamber, creates a more powerful engine by providing greater airflow for a better fuel and air mixture. The Hemi didn't become common in American cars until it was perfected and marketed by the Chrysler Corporation for its postwar models through 1971.
