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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 some of the qualities of owning a diesel-powered automobile. Still, some drivers complain about the engine’s weak power, especially 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 harming fuel economy. Let’s take a look at diesel engines 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 comes to driving. Besides hybrid or rotary engines, the primary way most automobiles 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 significant role in powering buses and trucks throughout the nation. Some passenger cars, mainly pickup trucks, are likewise diesel-powered, offering drivers an alternative to petroleum.
Diesel engines have the following benefits over their petroleum equivalents:
• Diesel use air compression to develop 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 hence do not need to be tuned up.
• Diesel fuel has a higher fuel density than petroleum resulting in fuel economy boosts of 20-30% over comparable petroleum-powered designs.
• Diesel engines are more affordable to maintain as they have less parts vs. a petroleum engine. The life expectancy of a diesel engine is likewise considerably longer.
If it is torque you need, especially 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 up hills or going over bridges, your diesel-powered automobile can manage the challenge.
So, why aren’t more cars in Cherrybrook diesel-powered?
Some of the reasons include:
More stringent 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.
Inadequate power. Yes, a typical problem, even with turbo-diesel, is that the engines are not powerful enough. Most 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.
Fortunately, several aftermarket product designers are helping drivers squeeze out 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 some of these aftermarket parts is that they don’t damage fuel economy. In fact, some claim to help improve it.
Yes, the number of diesel-powered passenger automobiles currently on Australian highways is minimal; however, with more recent, cleaner, and stronger engines on the way, you might soon find yourself selecting a diesel-powered automobile too.
Remember, we have offices in Cherrybrook and Westleigh, Pennant Hills, Thornleigh, West Pennant Hills, Beecroft, Castle Hill, Glenhaven, Dural, Normanhurst, Hornsby.
Diesel Exhaust Systems For Performance
If you are trying to find a diesel exhaust system to enhance your performance, the choice can be a difficult one. Diesel gets more and more popular all the time, and because of this, there are many viable options on the marketplace for your diesel exhaust. In addition to diesel exhaust, many chips and tuners will help enhance your performance, which makes the choice of exhaust much more overwhelming. Thankfully, there are a couple of brands that are well known for delivering the best in diesel exhaust for performance each time. If you are seeking to improve your Chevy Duramax, Dodge Cummins, or Ford Powerstroke engine, you can certainly maximize your diesel performance with the right exhaust.
Magnaflow
Magnaflow is definitely a brand that is well recognized and respected in the diesel exhaust market. Magnaflow has really embraced diesel performance, and they have a tried and true formula that matches the correct amount of air with the determined amount of fuel for the most power. A Magnaflow diesel exhaust system will help your diesel engine maintain a regular 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 match 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 likewise introduced a stainless steel mandrel-bent system that carries a lifetime 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 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 promises maximum gains with a direct bolt-on application that features a four-inch turbo downpipe. The MBRP will simply include horse power, torque, enhanced fuel economy, and will lower exhaust gas temperature levels. This is a quality buy for anybody looking to enhance diesel performance.
Bully Dog
Bully Dog is another exceptional diesel exhaust company that will provide customized diesel performance systems for your Ford, Doge, or Chevrolet truck. Bully Dog will promise instant enhancements in horse power, throttle response, and pulling torque, not to mention the exhaust system looks incredible. Bully Dog exhaust systems likewise lower gas temperature levels by more than 200 degrees, which is ideal when you are pulling heavy loads. The Bully Dog performance exhaust packages will likewise increase gas mileage– a good 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 impressive company. They have actually been around since 1897, improving the use of diesel for performance huge and small. Banks is a company constantly implementing innovative strategies with a quality and consistency seldom discovered.
As you can see, there are a lot of options for your diesel exhaust in Cherrybrook, depending on the kind of truck you have, and what you wish to see in the way of performance. These are all top-notch brands that you’ll likely be happy with.
Diesel Engine Principles for Beginners
Diesel engine principles are quite straightforward for the experienced mechanic but what about regular everyday people who have never made the effort to discover more about a diesel engine and how it works?
In this article, we are going to describe in layperson’s terms the standard 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 know is a petrol engine and a diesel engine are completely different. A Petrol engine is constructed much lighter than the much heavier developed 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 exact 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 triggering severe heat! This is called ‘Heat of Compression’ which fires up an extremely fine 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 utilizes ‘Heat of Compression’
The four-stroke principle
Every engine today works on four strokes or four cycles- both these terms mean the exact same. Here is how the four-stroke diesel engine runs.
1. Intake Stroke:
Intake valves in the cylinder head open enabling 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 offering the diesel engine an increase of air to keep up with a rapid 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 happen, 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 exact time.
3. Power Stroke:
After injection happens an explosion takes place 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 horse power needed from a typical diesel engine.
4. Exhaust Stroke:
After the power stroke, the piston moves upward once again while the exhaust valves open enabling the formerly sparked gases to escape to the atmosphere out the exhaust system.
As pointed out before, each cylinder goes through this specific sequence over and over in a set firing order. For instance, 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 sequence has been engineered to allow the diesel engine to run efficiently without any imbalance.
There is much to discover diesel engines and a lots of information online. If you have ever thought about purchasing a vehicle with a diesel engine you have made a prudent decision! The additional cost will be to your benefit, so it is recommended that you discover more about diesel engines before you choose which one to select.
Our offices are in Westleigh, Pennant Hills, Thornleigh, West Pennant Hills, Beecroft, Castle Hill, Glenhaven, Dural, Normanhurst, Hornsby and Cherrybrook