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Diesel Engines: What You Need To Know
If you own a diesel-powered vehicle, you most likely value the intrinsic qualities of this kind of engine. More torque, better fuel economy, easier maintenance are a few of the characteristics of owning a diesel-powered vehicle. 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 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 automobiles 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 considerable role in powering buses and trucks across the country. Some passenger cars, mainly pickups, are also diesel-powered, providing drivers a choice to petroleum.
Diesel engines have the following advantages over their petroleum equivalents:
• Diesel use air compression to develop combustion versus the air/fuel mixture required by Petroleum powered vehicles. This attribute means that diesel motor do not need spark plugs and thus do not need to be tuned up.
• Diesel fuel has a higher fuel density than petroleum leading to fuel economy boosts of 20-30% over similar petroleum-powered models.
• Diesel engines are cheaper to maintain as they have less parts vs. a petroleum engine. The life expectancy of a diesel engine is also significantly 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, specifically 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 cars in Castle Hill diesel-powered?
Some of the reasons include:
Stricter emissions control standards: Diesel engines pollute more, so not many makers have improved upon the innovation to produce an eco-friendly engine. However, numerous upcoming engines might change all of that.
Not enough 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.
Thankfully, numerous aftermarket product developers are assisting drivers squeeze out more power from their diesel engines. Efficiency developers, are assisting 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 damage fuel economy. In fact, some claim to help improve it.
Yes, the variety of diesel-powered passenger automobiles presently on Australian highways is very little; nevertheless, with more recent, cleaner, and stronger engines on the way, you might soon find yourself selecting a diesel-powered vehicle too.
Diesel Exhaust Systems For Efficiency
If you are searching for a diesel exhaust system to improve your performance, the choice can be a tough 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 improve your performance, that makes the choice of exhaust a lot more frustrating. Luckily, there are a few brand names that are well known for providing the best in diesel exhaust for performance each time. If you are aiming to improve your Chevy Duramax, Dodge Cummins, or Ford Powerstroke engine, you can absolutely maximize your diesel performance with the ideal exhaust.
Magnaflow is certainly a brand that is well acknowledged and respected 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 determined amount of fuel for the most power. A Magnaflow diesel exhaust system will help your diesel engine maintain a typical temperature level to extend 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 match all Dodge Cummins engines.
Magnaflow is among the most recent 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 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 vehicle.
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 an essential 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 add horsepower, torque, enhanced fuel economy, and will reduce exhaust gas temperature levels. This is a quality buy for anyone wanting to improve diesel performance.
Bully Dog is another outstanding diesel exhaust company that will provide tailor-made diesel performance systems for your Ford, Doge, or Chevrolet truck. Bully Dog will guarantee immediate enhancements in horsepower, throttle reaction, and pulling torque, not to mention the exhaust system looks unbelievable. Bully Dog exhaust systems also lower gas temperature levels by more than 200 degrees, which is ideal when you are pulling heavy loads. The Bully Dog performance exhaust plans will also increase gas mileage– a great exhaust system from a fantastic company.
If you are searching for a diesel performance exhaust system from a company that understands diesel, Banks is an exceptional company. They have actually been around since 1897, improving the use of diesel for performance big and small. Banks is a company constantly implementing innovative strategies with a quality and consistency rarely found.
As you can see, there are a lot of alternatives for your diesel exhaust in Castle Hill, depending on the kind of truck you have, and what you wish to see in the way of performance. These are all top-notch brand names that you’ll likely be happy with.
Diesel Engine Principles for Newbies
Diesel engine principles are pretty simple 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 post, we are going to discuss in layperson’s terms the standard principles of a diesel engine. Let’s begin, 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 totally different. A Petrol engine is built much lighter than the heavier developed diesel engine and works on an air/fuel mixture integrated with a high energy spark that is timed to ignite 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 an extremely little space inside each cylinder triggering extreme heat! This is called ‘Heat of Compression’ which sparks 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 utilizes ‘Heat of Compression’
The four-stroke principle
Every engine today works on 4 strokes or 4 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 permitting 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 providing the diesel engine a boost of air to keep up with an immediate injection of fuel
2. Compression Stroke:
When the piston starts to make its way back up the valves close which traps the intake air in the cylinder which allows compression to take place, 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 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 required from a typical diesel engine.
4. Exhaust Stroke:
After the power stroke, the piston moves upward once again while the exhaust valves open permitting the formerly sparked gases to escape to the atmosphere out the exhaust system.
As pointed out before, each cylinder goes through this precise sequence over and over in a set firing order. For example, 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 crafted to enable the diesel engine to run efficiently without any imbalance.
There is much to learn more about diesel engines and a lots of details online. If you have ever considered buying 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 engines before you choose which one to choose.