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Diesel Engines: What You Need To Know
If you own a diesel-powered automobile, you most likely appreciate the inherent qualities of this type of engine. More torque, much better fuel economy, much easier maintenance are a few of the attributes of owning a diesel-powered automobile. Still, some drivers complain 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 tweaked to produce more energy without damaging 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 comes to driving. Besides hybrid or rotary engines, the primary way most vehicles run is by means of 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, generally pickups, are likewise diesel-powered, giving drivers a choice to petroleum.
Diesel engines have the following advantages over their petroleum equivalents:
• Diesel use air compression to produce combustion versus the air/fuel mixture needed by Petroleum powered cars. This attribute means that diesel engines do not need spark plugs and thus 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 similar petroleum-powered designs.
• Diesel engines are cheaper to maintain as they have less parts vs. a petroleum engine. The life expectancy of a diesel engine is likewise 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, specifically when starting from a dead stop, but when climbing hills or going over bridges, your diesel-powered automobile can manage the obstacle.
So, why aren’t more cars in Dover Heights diesel-powered?
Some of the reasons include:
Stricter emissions control standards: Diesel engines contaminate more, so few manufacturers have improved upon the technology to produce an eco-friendly engine. However, a number of 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. Many chauffeurs are accustomed to getting on the highway with a minimum amount of effort. With a diesel engine, it can take as much as twice as long to get up to full speed.
Thankfully, a number of aftermarket product developers are assisting drivers squeeze out more power from their diesel engines. Efficiency programmers, are assisting motorists in seeing a nice spike in horsepower as well as increases in torque. The beauty of a few of these aftermarket parts is that they do not hurt fuel economy. In fact, some claim to assist improve it.
Yes, the number of diesel-powered passenger vehicles currently on Australian highways is minimal; however, with newer, cleaner, and stronger engines on the way, you might soon find yourself opting for a diesel-powered automobile too.
Remember, we have offices in Dover Heights and Rose Bay, North Bondi, Vaucluse, Bondi Beach, Bellevue Hill, Point Piper, Tamarama, Bondi, Watsons Bay, Double Bay.
Diesel Exhaust Systems For Efficiency
If you are trying to find a diesel exhaust system to boost 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 choices on the market for your diesel exhaust. In addition to diesel exhaust, many chips and tuners will assist boost your efficiency, which makes the choice of exhaust much more frustrating. Fortunately, there are a few brand names that are well known for providing the best in diesel exhaust for efficiency each time. If you are aiming 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 acknowledged and respected in the diesel exhaust market. Magnaflow has truly embraced diesel efficiency, and they have a tried and true 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 typical temperature to lengthen 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 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 likewise introduced a stainless steel mandrel-bent system that carries 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 exceptional choice for your automobile.
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 a must-have if you are dealing 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 wanting to boost 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 improvements in horsepower, throttle response, and pulling torque, not to mention the exhaust system looks amazing. Bully Dog exhaust systems likewise lower gas temperature levels by more than 200 degrees, which is perfect 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 efficiency 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 continuously carrying out ingenious methods with a quality and consistency seldom found.
As you can see, there are a lot of choices for your diesel exhaust in Dover Heights, depending on the type of truck you have, and what you wish to see in the way of efficiency. These are all superior brand names that you’ll likely be happy with.
Diesel Engine Principles for Novices
Diesel engine principles are pretty easy for the experienced mechanic but what about regular everyday people who have never put in the time 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 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 constructed much lighter than the much heavier constructed 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 accurate time developing 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 area inside each cylinder causing severe heat! This is called ‘Heat of Compression’ which ignites an extremely 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 uses ‘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 runs.
1. Intake Stroke:
Intake valves in the cylinder head open permitting pressurized air to get in 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 an increase of air to keep up with an instantaneous 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 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 accurate time.
3. Power Stroke:
After injection happens a surge happens in the cylinder because of the combination of heat and atomized diesel fuel. This causes the piston to be forced downward which produces torque and the horsepower needed from a normal diesel engine.
4. Exhaust Stroke:
After the power stroke, the piston moves upward once again while the exhaust valves open permitting the previously fired up gases to escape to the environment out the exhaust system.
As pointed out before, each cylinder goes through this specific series 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 goes through, following the 4 strokes pointed out above. This series has been crafted to permit the diesel engine to run efficiently without any imbalance.
There is much to discover diesel engines and a ton of details 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 learn more about diesel motors before you choose which one to choose.
Our offices are in Rose Bay, North Bondi, Vaucluse, Bondi Beach, Bellevue Hill, Point Piper, Tamarama, Bondi, Watsons Bay, Double Bay and Dover Heights