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Diesel Engines: What You Need To Know
If you own a diesel-powered vehicle, you most likely value the fundamental qualities of this kind of engine. More torque, much better fuel economy, much easier maintenance are a few of the attributes of owning a diesel-powered vehicle. Still, some motorists grumble about the engine’s weak power, especially when accelerating from a full stop. What you might not know is that a diesel motor can be modified to produce more energy without damaging 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 primary way most vehicles run is through 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 country. Some passenger cars, primarily pickup trucks, are also diesel-powered, giving motorists an option to petroleum.
Diesel engines have the following benefits over their petroleum equivalents:
• Diesel use air compression to develop combustion versus the air/fuel mixture required by Petroleum powered automobiles. This quality means that diesel motor do not need spark plugs and thus 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 less expensive to maintain as they have less parts vs. a petroleum engine. The lifespan of a diesel engine is also considerably longer.
If it is torque you need, especially 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 hills or going over bridges, your diesel-powered vehicle can deal with the challenge.
So, why aren’t more cars in Castlecrag diesel-powered?
Some of the reasons include:
Stricter emissions control standards: Diesel engines pollute more, so few makers have improved upon the technology to produce an eco-friendly engine. However, numerous upcoming engines might change all of that.
Inadequate power. Yes, a typical grievance, even with turbo-diesel, is that the engines are not powerful enough. Many 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.
Thankfully, numerous aftermarket product designers are helping motorists eject more power from their diesel engines. Performance programmers, are helping motorists in seeing a great spike in horsepower as well as increases in torque. The beauty of a few of these aftermarket parts is that they don’t hurt fuel economy. In fact, some claim to help improve it.
Yes, the number of diesel-powered passenger vehicles currently on Australian highways is very little; however, with more recent, cleaner, and more powerful engines on the way, you might soon find yourself opting for a diesel-powered vehicle too.
Remember, we have offices in Castlecrag and Willoughby East, Northbridge, Middle Cove, Willoughby, North Willoughby, Naremburn, Cammeray, Castle Cove, Artarmon, Chatswood.
Diesel Exhaust Systems For Performance
If you are trying to find a diesel exhaust system to enhance 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 feasible alternatives on the marketplace for your diesel exhaust. In addition to diesel exhaust, many chips and tuners will help enhance your performance, that makes the choice of exhaust much more frustrating. 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 seeking to improve your Chevy Duramax, Dodge Cummins, or Ford Powerstroke engine, you can certainly optimize your diesel performance with the ideal exhaust.
Magnaflow
Magnaflow is definitely a brand that is well recognized and appreciated in the diesel exhaust market. Magnaflow has truly 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 help your diesel motor maintain a typical temperature 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 understand that the exhaust system will match all Dodge Cummins engines.
Magnaflow is one of the latest contributors to the four-inch performance diesel exhaust that has ended up being standard. Magnaflow has also introduced a stainless steel mandrel-bent system that carries a lifetime service 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 vehicle.
MBRP
MBRP is also another exceptional 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 maximum gains with a direct bolt-on application that features a four-inch turbo downpipe. The MBRP will simply add horsepower, torque, enhanced fuel economy, and will decrease exhaust gas temperature levels. This is a quality buy for anyone wanting to enhance diesel performance.
Bully Dog
Bully Dog is another impressive diesel exhaust company that will provide customized diesel performance systems for your Ford, Doge, or Chevrolet truck. Bully Dog will assure instant enhancements in horsepower, throttle response, 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 perfect when you are pulling heavy loads. The Bully Dog performance exhaust plans will also increase gas mileage– an excellent exhaust system from a fantastic 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 huge and small. Banks is a company constantly executing ingenious techniques with a quality and consistency seldom discovered.
As you can see, there are a lot of alternatives for your diesel exhaust in Castlecrag, depending upon the kind of truck you have, and what you want to see in the way of performance. These are all first-class brands 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 people who have never taken the time to discover more about a diesel engine and how it works?
In this post, we are going to describe in layperson’s terms the standard 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 operates on an air/fuel mixture integrated with a high energy spark that is timed to fire up the air/fuel mixture inside each engine cylinder at the exact time producing power and torque [turning force] which drives your vehicle.
A diesel engine utilizes high compression [intake air that is compressed/squished] into a really little space inside each cylinder causing extreme heat! This is called ‘Heat of Compression’ which sparks a really 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 operates on 4 strokes or 4 cycles- both these terms mean the very 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 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 immediate 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 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 exact time.
3. Power Stroke:
After injection takes place a surge 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 horsepower required from a common 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 mentioned 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 mentioned above. This sequence has been crafted to permit the diesel engine to run efficiently without any imbalance.
There is much to find out about diesel engines and a lots of details online. If you have ever considered 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 discover more about diesel engines before you choose which one to select.
Our offices are in Willoughby East, Northbridge, Middle Cove, Willoughby, North Willoughby, Naremburn, Cammeray, Castle Cove, Artarmon, Chatswood and Castlecrag