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Diesel Engines: What You Need To Know
If you own a diesel-powered automobile, you probably value the inherent qualities of this kind of engine. More torque, better fuel economy, simpler maintenance are a few of the qualities of owning a diesel-powered automobile. Still, some vehicle drivers complain about the engine’s weak power, particularly when accelerating from a full stop. What you might not know is that a diesel engine can be tweaked to produce more energy without hurting fuel economy. Let’s take a look at diesel motors and what you can do to squeeze out more power.
Thanks to the work of one man, Rudolf Diesel, we have a choice when it concerns driving. Besides hybrid or rotary engines, the main way most vehicles run is via a petroleum-powered internal combustion engine. However, with Diesel’s 1892 patent of the engine that bears his name, diesel power has played a considerable role in powering buses and trucks throughout the nation. Some passenger cars, primarily pickup trucks, are also diesel-powered, offering vehicle drivers an alternative to petroleum.
Diesel engines have the following benefits over their petroleum counterparts:
• Diesel use air compression to produce combustion versus the air/fuel mixture needed by Petroleum powered cars and trucks. This attribute means that diesel motor do not need spark plugs and therefore do not need to be tuned up.
• Diesel fuel has a greater fuel density than petroleum leading to fuel economy increases of 20-30% over equivalent petroleum-powered designs.
• Diesel engines are less expensive to maintain as they have fewer parts vs. a petroleum engine. The lifespan of a diesel engine is also substantially longer.
If it is torque you need, particularly for pulling a boat, camper, or equipment, then a diesel engine has the advantage. It is slower, especially when starting from a dead stop, but when climbing hills or going over bridges, your diesel-powered automobile can manage the difficulty.
So, why aren’t more cars in Randwick diesel-powered?
Some of the reasons include:
Stricter emissions control standards: Diesel engines contaminate more, so few makers have improved upon the technology to produce an environmentally friendly engine. However, several upcoming engines might change all of that.
Not enough power. Yes, a typical grievance, even with turbo-diesel, is that the engines are not powerful enough. The majority of chauffeurs are accustomed to getting on the highway with a minimum amount of effort. With a diesel engine, it can take as much as two times as long to get up to full speed.
Fortunately, several aftermarket product designers are helping vehicle drivers squeeze out more power from their diesel engines. Performance developers, are helping motorists in seeing a nice spike in horsepower along with increases in torque. The beauty of a few of these aftermarket parts is that they do not harm fuel economy. In fact, some claim to assist improve it.
Yes, the variety of diesel-powered passenger vehicles presently on Australian highways is minimal; however, with more recent, cleaner, and more powerful engines on the way, you might soon find yourself going with a diesel-powered automobile too.
Remember, we have offices in Randwick and Coogee, Queens Park, Kensington, Clovelly, Kingsford, Waverley, Daceyville, Centennial Park, Bronte, Bondi Junction.
Diesel Exhaust Systems For Performance
If you are searching for a diesel exhaust system to improve your efficiency, the choice can be a hard one. Diesel gets more and more popular all the time, and because of this, there are many feasible options on the market for your diesel exhaust. In addition to diesel exhaust, many chips and tuners will assist improve your efficiency, that makes the choice of exhaust even more frustrating. Thankfully, there are a few brand names that are well known for delivering the best in diesel exhaust for efficiency every time. If you are looking to improve your Chevy Duramax, Dodge Cummins, or Ford Powerstroke engine, you can absolutely optimize your diesel efficiency with the best exhaust.
Magnaflow
Magnaflow is certainly a brand that is well recognized and respected in the diesel exhaust market. Magnaflow has truly embraced diesel efficiency, and they have a tried and real formula that matches the right amount of air with the determined amount of fuel for the most power. A Magnaflow diesel exhaust system will assist your diesel engine maintain a typical temperature level to extend the life of your engine. With a Magnaflow diesel exhaust system, you have the advantage of years of experience in diesel efficiency on your side, and you understand that the exhaust system will compliment all Dodge Cummins engines.
Magnaflow is one of the latest contributors to the four-inch performance diesel exhaust that has become standard. Magnaflow has also presented a stainless steel mandrel-bent system that brings a lifetime guarantee, polished muffler, and five-inch tip. The Magnaflow diesel exhaust system is one that has made its mark and is an outstanding choice for your automobile.
MBRP
MBRP is also another excellent diesel performance company that can offer you the best in diesel exhaust systems. The MBRP Dodge Cummins exhaust is considered a must-have if you are working with a Dodge Ram. The MBRP assures optimum gains with a direct bolt-on application that comes with a four-inch turbo downpipe. The MBRP will simply include horsepower, torque, improved fuel economy, and will lower exhaust gas temperatures. This is a quality purchase for anyone looking to improve diesel performance.
Bully Dog
Bully Dog is another exceptional diesel exhaust company that will provide tailor-made diesel performance systems for your Ford, Doge, or Chevrolet truck. Bully Dog will guarantee immediate enhancements in horsepower, throttle reaction, and pulling torque, not to mention the exhaust system looks amazing. Bully Dog exhaust systems also lower gas temperatures by more than 200 degrees, which is ideal when you are pulling heavy loads. The Bully Dog performance exhaust bundles will also increase gas mileage– a good exhaust system from an excellent company.
Banks
If you are searching for a diesel efficiency exhaust system from a company that understands diesel, Banks is an exceptional company. They‘ve been around since 1897, enhancing the use of diesel for performance big and small. Banks is a company constantly executing innovative methods with a quality and consistency seldom discovered.
As you can see, there are a lot of options for your diesel exhaust in Randwick, depending on the kind of truck you have, and what you wish to see in the way of efficiency. These are all top-notch brand names that you’ll likely be happy with.
Diesel Engine Principles for Beginners
Diesel engine principles are pretty straightforward for the experienced mechanic but what about regular everyday individuals who have never put in the time to find out more about a diesel engine and how it works?
In this article, we are going to explain in layman’s terms the fundamental principles of a diesel engine. Let’s start, shall we?
What’s the difference between the petrol engine and a diesel engine?
The first thing you should understand is a petrol engine and a diesel engine are completely different. A Petrol engine is built much lighter than the much heavier built diesel engine and works on an air/fuel mixture combined with a high energy spark that is timed to fire up the air/fuel mixture inside each engine cylinder at the precise time developing power and torque [turning force] which drives your automobile.
A diesel engine utilizes high compression [intake air that is compressed/squished] into an extremely little space inside each cylinder causing extreme heat! This is called ‘Heat of Compression’ which sparks an extremely great high-pressure mist of diesel fuel that is injected into the cylinder at the exact time.
So you now understand that a gpetrol engine needs a high energy spark to run while a diesel utilizes ‘Heat of Compression’
The four-stroke principle
Every engine today works on 4 strokes or 4 cycles- both these terms mean the same. Here is how the four-stroke diesel engine operates.
1. Intake Stroke:
Intake valves in the cylinder head open allowing pressurized air to enter each cylinder while the piston is traveling downward.the the pressurized air supply is enabled by the TURBOCHARGER which pushes air into the intake system offering the diesel engine an increase of air to stay up to date with a rapid injection of fuel
2. Compression Stroke:
When the piston begins to make its way back up the valves close which traps the intake air in the cylinder which permits compression to take place, the HEAT OF COMPRESSION is reached when the piston reaches the top of the cylinder, the diesel fuel is then injected into the cylinder at the precise time.
3. Power Stroke:
After injection takes place a surge occurs in the cylinder because of the mix of heat and atomized diesel fuel. This triggers the piston to be forced downward which produces torque and the horsepower needed from a typical diesel engine.
4. Exhaust Stroke:
After the power stroke, the piston moves upward once again while the exhaust valves open allowing the formerly sparked gases to escape to the atmosphere out the exhaust system.
As discussed before, each cylinder goes through this specific sequence over and over in a set firing order. For example, a 6 cylinder diesel engine has a firing order of 1- 5- 3- 6- 2- 4 which is the order that each cylinder goes through, following the 4 strokes discussed above. This sequence has been crafted to permit the diesel engine to run smoothly with no imbalance.
There is much to discover diesel engines and a lots of details online. If you have ever thought about buying a car with a diesel engine you have made a prudent decision! The extra cost will be to your advantage, so it is recommended that you find out more about diesel motors before you decide which one to pick.
Our offices are in Coogee, Queens Park, Kensington, Clovelly, Kingsford, Waverley, Daceyville, Centennial Park, Bronte, Bondi Junction and Randwick