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Diesel Engines: What You Need To Know
If you own a diesel-powered vehicle, you probably appreciate the intrinsic qualities of this type of engine. More torque, better fuel economy, easier maintenance are a few of the attributes of owning a diesel-powered vehicle. Still, some drivers grumble about the engine’s weak power, particularly when accelerating from a full stop. What you may not know is that a diesel motor can be fine-tuned to produce more energy without damaging fuel economy. Let’s have 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 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 significant role in powering buses and trucks throughout the country. Some passenger vehicles, mainly pickups, are also diesel-powered, giving drivers a choice to petroleum.
Diesel engines have the following benefits over their petroleum counterparts:
• Diesel use air compression to produce combustion versus the air/fuel mix needed by Petroleum powered cars and trucks. This characteristic 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 leading to fuel economy boosts 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 substantially 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, particularly when starting from a dead stop, but when climbing up hills or going over bridges, your diesel-powered vehicle can manage the difficulty.
So, why aren’t more vehicles in Waitara diesel-powered?
Some of the reasons include:
More stringent emissions control standards: Diesel engines pollute more, so very few manufacturers have improved upon the innovation to produce an eco-friendly engine. However, several upcoming engines may change all of that.
Not enough power. Yes, a common complaint, 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 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. Efficiency developers, are helping 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 don’t harm fuel economy. In fact, some claim to assist improve it.
Yes, the number of diesel-powered passenger vehicles presently on Australian highways is very little; however, with more recent, cleaner, and more powerful engines on the way, you may soon find yourself selecting a diesel-powered vehicle too.
Remember, we have offices in Waitara and Hornsby, Normanhurst, Wahroonga, North Wahroonga, Asquith, Warrawee, Westleigh, Thornleigh, Turramurra, North Turramurra.
Diesel Exhaust Systems For Efficiency
If you are looking for a diesel exhaust system to enhance your efficiency, the choice can be a difficult one. Diesel gets more and more popular all the time, and because of this, there are many viable alternatives on the market for your diesel exhaust. In addition to diesel exhaust, many chips and tuners will assist enhance your efficiency, that makes the choice of exhaust much more overwhelming. Luckily, there are a few brands that are popular for providing the very 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 definitely optimize your diesel efficiency with the ideal exhaust.
Magnaflow
Magnaflow is certainly a brand that is well acknowledged and appreciated in the diesel exhaust market. Magnaflow has truly embraced diesel efficiency, and they have a tried and true 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 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 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 presented a stainless steel mandrel-bent system that brings a lifetime guarantee, 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 very 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 promises optimum 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 lower exhaust gas temperatures. 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 promise immediate enhancements in horse power, throttle response, and pulling torque, not to mention the exhaust system looks unbelievable. 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 plans will also increase gas mileage– a good exhaust system from a fantastic company.
Banks
If you are looking for a diesel efficiency exhaust system from a company that knows diesel, Banks is an exceptional company. They‘ve been around since 1897, improving the use of diesel for performance huge and small. Banks is a company continually executing ingenious methods with a quality and consistency seldom discovered.
As you can see, there are a great deal of alternatives for your diesel exhaust in Waitara, depending on the type of truck you have, and what you want to see in the way of efficiency. 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 put in the time to discover more about a diesel engine and how it works?
In this short article, we are going to discuss 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 built diesel engine and operates on an air/fuel mix integrated with a high energy spark that is timed to fire up the air/fuel mix inside each engine cylinder at the accurate 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 small area inside each cylinder triggering severe 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 operates 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 go into each cylinder while the piston is traveling downward.the the pressurized air supply is enabled by the TURBOCHARGER which presses air into the intake system giving the diesel engine a boost of air to stay up to date with a rapid 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 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 occurs a surge takes place in the cylinder because of the mix of heat and atomized diesel fuel. This causes 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 permitting the previously fired up gases to escape to the environment out the exhaust system.
As mentioned 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 mentioned above. This series has been crafted to enable the diesel engine to run efficiently without any imbalance.
There is much to learn about diesel engines and a lots 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 discover more about diesel engines before you decide which one to select.
Our offices are in Hornsby, Normanhurst, Wahroonga, North Wahroonga, Asquith, Warrawee, Westleigh, Thornleigh, Turramurra, North Turramurra and Waitara