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Diesel Engines: What You Need To Know
If you own a diesel-powered automobile, you probably appreciate the intrinsic qualities of this kind of engine. More torque, better fuel economy, much easier maintenance are a few of the characteristics of owning a diesel-powered automobile. Still, some drivers grumble 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 fine-tuned to produce more energy without damaging fuel economy. Let’s take a look at diesel engines and what you can do to eject 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 primary way most cars run is through a petroleum-powered internal combustion engine. Nevertheless, with Diesel’s 1892 patent of the engine that bears his name, diesel power has played a substantial role in powering buses and trucks across the nation. Some passenger vehicles, generally pickup trucks, are also diesel-powered, giving drivers a choice to petroleum.
Diesel engines have the following advantages over their petroleum counterparts:
• Diesel use air compression to develop combustion versus the air/fuel mixture required by Petroleum powered vehicles. This quality means that diesel engines do not need spark plugs and hence do not have to be tuned up.
• Diesel fuel has a greater fuel density than petroleum resulting in fuel economy boosts of 20-30% over similar petroleum-powered models.
• Diesel engines are cheaper to maintain as they have fewer parts vs. a petroleum engine. The life-span 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, specifically when starting from a dead stop, but when climbing up hills or going over bridges, your diesel-powered automobile can deal with the challenge.
So, why aren’t more vehicles in Dulwich Hill diesel-powered?
Some of the reasons include:
Stricter emissions control standards: Diesel engines pollute more, so few producers have improved upon the technology to produce an eco-friendly engine. Nevertheless, a number of upcoming engines might change all of that.
Inadequate power. Yes, a common complaint, even with turbo-diesel, is that the engines are not powerful enough. The majority of drivers 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.
Luckily, a number of aftermarket product developers are assisting drivers eject more power from their diesel engines. Performance programmers, are helping motorists in seeing a good spike in horsepower as well as 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 cars presently on Australian highways is minimal; nevertheless, with newer, cleaner, and stronger engines on the way, you might soon find yourself going with a diesel-powered automobile too.
Remember, we have offices in Dulwich Hill and Lewisham, Hurlstone Park, Petersham, Marrickville, Summer Hill, Stanmore, Canterbury, Ashbury, Ashfield, Sydenham.
Diesel Exhaust Systems For Performance
If you are trying to find a diesel exhaust system to boost your performance, the choice can be a hard one. Diesel gets more and more popular all the time, and because of this, there are many practical alternatives on the market for your diesel exhaust. In addition to diesel exhaust, many chips and tuners will assist boost your performance, which makes the choice of exhaust even more overwhelming. Luckily, there are a few brand names that are well known for providing the best in diesel exhaust for performance every time. If you are seeking to improve your Chevy Duramax, Dodge Cummins, or Ford Powerstroke engine, you can definitely maximize your diesel performance with the ideal exhaust.
Magnaflow
Magnaflow is definitely a brand that is well acknowledged and appreciated in the diesel exhaust market. Magnaflow has really embraced diesel performance, and they have a tried and real formula that matches the correct amount of air with the measured amount of fuel for the most power. A Magnaflow diesel exhaust system will assist your diesel motor maintain a normal temperature level to lengthen the life of your engine. With a Magnaflow diesel exhaust system, you have the benefit of years of experience in diesel performance on your side, and you know that the exhaust system will compliment all Dodge Cummins engines.
Magnaflow is one of the most recent contributors to the four-inch performance diesel exhaust that has become standard. Magnaflow has also presented a stainless steel mandrel-bent system that carries a life time service warranty, polished muffler, and five-inch tip. The Magnaflow diesel exhaust system is one that has made its mark and is an exceptional 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 an essential if you are working with a Dodge Ram. The MBRP guarantees 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 temperature levels. This is a quality buy for anyone seeking to boost diesel performance.
Bully Dog
Bully Dog is another impressive diesel exhaust company that will provide custom-made diesel performance systems for your Ford, Doge, or Chevrolet truck. Bully Dog will guarantee immediate improvements in horsepower, throttle reaction, and pulling torque, not to mention the exhaust system looks amazing. Bully Dog exhaust systems also lower gas temperature levels by more than 200 degrees, which is ideal when you are pulling heavy loads. The Bully Dog performance exhaust plans will also increase gas mileage– a great exhaust system from a terrific company.
Banks
If you are trying to find a diesel performance exhaust system from a company that knows diesel, Banks is an outstanding company. They have actually been around since 1897, improving the use of diesel for performance big and small. Banks is a company constantly executing ingenious strategies with a quality and consistency not often discovered.
As you can see, there are a great deal of alternatives for your diesel exhaust in Dulwich Hill, depending on the kind of truck you have, and what you want to see in the way of performance. These are all top-notch brand names that you’ll likely be happy with.
Diesel Engine Principles for Beginners
Diesel engine principles are quite easy for the experienced mechanic but what about routine everyday individuals who have never made the effort to learn more about a diesel engine and how it works?
In this short article, we are going to describe in layperson’s terms the fundamental principles of a diesel engine. Let’s start, shall we?
What’s the distinction between the petrol engine and a diesel engine?
The first thing you should know is a petrol engine and a diesel engine are completely different. A Petrol engine is built much lighter than the heavier developed diesel engine and runs on an air/fuel mixture integrated with a high energy spark that is timed to ignite the air/fuel mixture inside each engine cylinder at the precise time creating power and torque [turning force] which drives your automobile.
A diesel engine uses high compression [intake air that is compressed/squished] into an extremely small space inside each cylinder causing severe heat! This is called ‘Heat of Compression’ which fires up an extremely great high-pressure mist of diesel fuel that is injected into the cylinder at the exact time.
So you now know that a gpetrol engine needs a high energy spark to run while a diesel uses ‘Heat of Compression’
The four-stroke principle
Every engine today runs on 4 strokes or 4 cycles- both these terms mean the same. Here is how the four-stroke diesel engine runs.
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 made possible by the TURBOCHARGER which pushes air into the intake system giving the diesel engine a boost of air to stay up to date with an immediate injection of fuel
2. Compression Stroke:
When the piston starts to make its way back upward the valves close which traps the intake air in the cylinder which enables 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 occurs an explosion takes place in the cylinder because of the mix of heat and atomized diesel fuel. This causes the piston to be forced downward which produces torque and the horsepower required 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 previously fired up gases to escape to the environment out the exhaust system.
As pointed out before, each cylinder goes through this exact series 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 passes, following the 4 strokes pointed out above. This series has been engineered to allow the diesel engine to run efficiently with no imbalance.
There is much to find out about diesel engines and a ton of info online. If you have ever thought about purchasing a car with a diesel engine you have made a prudent decision! The additional cost will be to your benefit, so it is recommended that you learn more about diesel engines before you decide which one to select.
Our offices are in Lewisham, Hurlstone Park, Petersham, Marrickville, Summer Hill, Stanmore, Canterbury, Ashbury, Ashfield, Sydenham and Dulwich Hill