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Diesel Engines: What You Need To Know
If you own a diesel-powered car, you most likely value the inherent qualities of this kind of engine. More torque, better fuel economy, easier maintenance are some of the attributes of owning a diesel-powered car. Still, some vehicle drivers grumble 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 modified to produce more energy without harming fuel economy. Let’s have a look at diesel motors 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 main 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 vehicles, primarily pickups, are also diesel-powered, giving vehicle drivers a choice 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. This quality means that diesel engines do not need spark plugs and thus do not have 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 less expensive to maintain as they have less parts vs. a petroleum engine. The life-span 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 engine has the advantage. It is slower, particularly when starting from a dead stop, but when climbing hills or going over bridges, your diesel-powered car can manage the challenge.
So, why aren’t more vehicles in Bar Point diesel-powered?
Some of the reasons include:
More stringent emissions control standards: Diesel engines pollute more, so very few producers have improved upon the innovation to produce an eco-friendly engine. However, several 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. 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 twice as long to get up to full speed.
Fortunately, several aftermarket product designers are assisting vehicle drivers eject more power from their diesel engines. Efficiency developers, are assisting motorists in seeing a great spike in horse power along with increases in torque. The beauty of some of these aftermarket parts is that they don’t hurt fuel economy. In fact, some claim to assist improve it.
Yes, the variety of diesel-powered passenger vehicles presently on Australian highways is minimal; nevertheless, with more recent, cleaner, and more powerful engines on the way, you might soon find yourself opting for a diesel-powered car too.
Remember, we have offices in Bar Point and Milsons Passage, Cheero Point, Mooney Mooney, Berowra Creek, Cogra Bay, Brooklyn, Dangar Island, Cowan, Little Wobby, Singletons Mill.
Diesel Exhaust Systems For Efficiency
If you are looking for a diesel exhaust system to improve 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 viable options on the marketplace for your diesel exhaust. In addition to diesel exhaust, many chips and tuners will assist improve your performance, that makes the choice of exhaust a lot more overwhelming. Fortunately, there are a few brands that are popular for providing the very best in diesel exhaust for performance each time. If you are looking 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 certainly a brand that is well recognized and respected 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 assist your diesel motor maintain a typical temperature level to lengthen 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 enhance all Dodge Cummins engines.
Magnaflow is one of the latest contributors to the four-inch performance diesel exhaust that has become standard. Magnaflow has also introduced a stainless steel mandrel-bent system that brings 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 outstanding choice for your car.
MBRP
MBRP is also another excellent diesel performance company that can offer you the very 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 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, enhanced fuel economy, and will decrease exhaust gas temperatures. This is a quality buy for anyone seeking to improve 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 immediate enhancements in horse power, throttle reaction, and pulling torque, not to mention the exhaust system looks incredible. 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 bundles will also increase gas mileage– an excellent exhaust system from a fantastic company.
Banks
If you are looking for a diesel performance exhaust system from a company that understands diesel, Banks is an exceptional company. They have actually been around since 1897, enhancing the use of diesel for performance big and small. Banks is a company continually executing ingenious methods with a quality and consistency rarely found.
As you can see, there are a lot of options for your diesel exhaust in Bar Point, depending on the kind of truck you have, and what you want to see in the way of performance. These are all top-notch brands that you’ll likely be happy with.
Diesel Engine Principles for Novices
Diesel engine principles are pretty straightforward 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 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 difference 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 mix combined with a high energy spark that is timed to ignite the air/fuel mix inside each engine cylinder at the precise time developing power and torque [turning force] which drives your car.
A diesel engine uses high compression [intake air that is compressed/squished] into a really little area inside each cylinder causing severe heat! This is called ‘Heat of Compression’ which ignites 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 uses ‘Heat of Compression’
The four-stroke principle
Every engine today works 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 enabling pressurized air to get in each cylinder while the piston is traveling downward.the the pressurized air supply is enabled by the TURBOCHARGER which pushes air into the intake system giving the diesel engine an increase of air to stay up to date 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 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 precise time.
3. Power Stroke:
After injection occurs a surge happens 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 common diesel engine.
4. Exhaust Stroke:
After the power stroke, the piston moves upward once again while the exhaust valves open enabling the formerly ignited gases to escape to the environment out the exhaust system.
As mentioned before, each cylinder goes through this exact 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 mentioned above. This series has been engineered to permit the diesel engine to run efficiently with no imbalance.
There is much to discover diesel engines and a ton of details online. If you have ever considered purchasing a vehicle with a diesel engine you have made a prudent decision! The extra cost will be to your advantage, so it is recommended that you learn more about diesel motors before you decide which one to pick.
Our offices are in Milsons Passage, Cheero Point, Mooney Mooney, Berowra Creek, Cogra Bay, Brooklyn, Dangar Island, Cowan, Little Wobby, Singletons Mill and Bar Point