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Diesel Engines: What You Need To Know
If you own a diesel-powered car, you most likely value the fundamental qualities of this type of engine. More torque, better fuel economy, easier maintenance are a few of the attributes of owning a diesel-powered car. 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 motor can be modified to produce more energy without harming fuel economy. Let’s have 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 comes to driving. Besides hybrid or rotary engines, the main way most automobiles 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 country. Some passenger cars, primarily pickup trucks, are also diesel-powered, giving drivers an alternative to petroleum.
Diesel engines have the following advantages over their petroleum counterparts:
• Diesel use air compression to create combustion versus the air/fuel mix needed by Petroleum powered cars and trucks. This attribute means that diesel engines do not need spark plugs and thus do not have to be tuned up.
• Diesel fuel has a higher fuel density than petroleum leading to fuel economy increases of 20-30% over comparable petroleum-powered designs.
• Diesel engines are less expensive to maintain as they have less parts vs. a petroleum engine. The life expectancy of a diesel engine is also significantly longer.
If it is torque you need, particularly for pulling a boat, camper, or equipment, then a diesel motor has the advantage. It is slower, especially when starting from a dead stop, but when climbing up hills or going over bridges, your diesel-powered car can handle the obstacle.
So, why aren’t more cars in Holroyd diesel-powered?
Some of the reasons include:
More stringent emissions control standards: Diesel engines pollute more, so not many manufacturers have improved upon the innovation to produce an environmentally friendly engine. Nevertheless, numerous 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. A lot of motorists 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, numerous aftermarket product designers are helping drivers eject more power from their diesel engines. Performance developers, are assisting motorists in seeing a good spike in horse power along with increases in torque. The beauty of a few of these aftermarket parts is that they do not damage fuel economy. In fact, some claim to help improve it.
Yes, the variety of diesel-powered passenger automobiles presently on Australian highways is minimal; nevertheless, with more recent, cleaner, and more powerful engines on the way, you might soon find yourself going with a diesel-powered car too.
Remember, we have offices in Holroyd and Merrylands, Mays Hill, Harris Park, Granville, Parramatta, Clyde, Merrylands West, Rosehill, South Wentworthville, Westmead.
Diesel Exhaust Systems For Performance
If you are looking for a diesel exhaust system to improve your performance, the choice can be a tough one. Diesel gets more and more popular all the time, and because of this, there are many feasible options on the marketplace for your diesel exhaust. In addition to diesel exhaust, many chips and tuners will help improve your performance, which makes the choice of exhaust a lot more overwhelming. Luckily, there are a couple of brands that are well known for delivering the best in diesel exhaust for performance each time. If you are aiming to improve your Chevy Duramax, Dodge Cummins, or Ford Powerstroke engine, you can definitely optimize your diesel performance with the best exhaust.
Magnaflow
Magnaflow is definitely a brand that is well acknowledged and appreciated in the diesel exhaust market. Magnaflow has truly embraced diesel performance, and they have a tried and real formula that matches the right amount of air with the measured amount of fuel for the most power. A Magnaflow diesel exhaust system will help your diesel motor maintain a normal temperature to extend the life of your engine. With a Magnaflow diesel exhaust system, you have the advantage of years of experience in diesel performance on your side, and you understand that the exhaust system will compliment all Dodge Cummins engines.
Magnaflow is among 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 brings a life time warranty, polished muffler, and five-inch tip. The Magnaflow diesel exhaust system is one that has made its mark and is an excellent choice for your car.
MBRP
MBRP is also another outstanding 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 dealing with a Dodge Ram. The MBRP assures maximum gains with a direct bolt-on application that comes with a four-inch turbo downpipe. The MBRP will simply add horse power, torque, improved fuel economy, and will decrease exhaust gas temperatures. This is a quality purchase for anyone seeking to improve diesel performance.
Bully Dog
Bully Dog is another outstanding diesel exhaust company that will provide tailor-made diesel performance systems for your Ford, Doge, or Chevrolet truck. Bully Dog will promise immediate improvements in horse power, throttle response, 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 perfect when you are pulling heavy loads. The Bully Dog performance exhaust packages will also increase gas mileage– a good exhaust system from a terrific company.
Banks
If you are looking for a diesel performance exhaust system from a company that understands diesel, Banks is an impressive company. They‘ve been around since 1897, improving the use of diesel for performance big and small. Banks is a company continuously carrying out ingenious strategies with a quality and consistency seldom discovered.
As you can see, there are a great deal of options for your diesel exhaust in Holroyd, depending upon the type of truck you have, and what you want to see in the way of performance. These are all superior brands that you’ll likely be happy with.
Diesel Engine Principles for Novices
Diesel engine principles are quite straightforward for the experienced mechanic but what about routine everyday people 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 discuss in layman’s terms the basic 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 understand is a petrol engine and a diesel engine are absolutely different. A Petrol engine is built much lighter than the much heavier developed diesel engine and runs on an air/fuel mix integrated with a high energy spark that is timed to ignite the air/fuel mix inside each engine cylinder at the accurate time creating power and torque [turning force] which drives your car.
A diesel engine utilizes high compression [intake air that is compressed/squished] into a really small area inside each cylinder triggering extreme heat! This is called ‘Heat of Compression’ which ignites a really fine 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 runs on four strokes or four cycles- both these terms mean the exact same. Here is how the four-stroke diesel engine operates.
1. Intake Stroke:
Intake valves in the cylinder head open allowing pressurized air to go into each cylinder while the piston is traveling downward.the the pressurized air supply is made possible by the TURBOCHARGER which presses air into the intake system giving the diesel engine an increase of air to keep up with an instant 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 permits compression to occur, 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 accurate time.
3. Power Stroke:
After injection takes place an explosion occurs in the cylinder because of the combination of heat and atomized diesel fuel. This triggers the piston to be forced downward which produces torque and the horse power needed from a normal 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 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 discussed above. This series has been crafted to allow the diesel engine to run smoothly without any imbalance.
There is much to find out about diesel engines and a ton of info online. If you have ever thought about purchasing an automobile with a diesel engine you have made a prudent decision! The additional cost will be to your advantage, so it is recommended that you find out more about diesel engines before you decide which one to choose.
Our offices are in Merrylands, Mays Hill, Harris Park, Granville, Parramatta, Clyde, Merrylands West, Rosehill, South Wentworthville, Westmead and Holroyd