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Diesel Engines: What You Need To Know
If you own a diesel-powered car, you most likely value the intrinsic 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 car. 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 engine can be fine-tuned to produce more energy without damaging fuel economy. Let’s take 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 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 substantial role in powering buses and trucks across the country. Some passenger vehicles, generally pickup trucks, are likewise diesel-powered, offering drivers a choice to petroleum.
Diesel engines have the following benefits over their petroleum equivalents:
• Diesel use air compression to develop combustion versus the air/fuel mixture needed by Petroleum powered cars and trucks. This quality means that diesel engines do not need spark plugs and therefore 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 equivalent 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 likewise significantly longer.
If it is torque you need, particularly for pulling a boat, camper, or equipment, then a diesel engine has the advantage. It is slower, especially when starting from a dead stop, but when climbing up hills or going over bridges, your diesel-powered car can handle the difficulty.
So, why aren’t more vehicles in Tregear diesel-powered?
Some of the reasons include:
More stringent emissions control standards: Diesel engines pollute more, so very few makers have improved upon the technology to produce an environmentally friendly engine. However, numerous upcoming engines may change all of that.
Insufficient power. Yes, a common complaint, even with turbo-diesel, is that the engines are not powerful enough. A lot of motorists 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 drivers eject more power from their diesel engines. Performance programmers, are helping motorists in seeing a good spike in horse power 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 vehicles currently on Australian highways is minimal; however, with more recent, cleaner, and more powerful engines on the way, you may soon find yourself opting for a diesel-powered car too.
Remember, we have offices in Tregear and North St Marys, Emerton, Lethbridge Park, Whalan, Blackett, Dharruk, Oxley Park, Mount Druitt, Hebersham, St Marys.
Diesel Exhaust Systems For Performance
If you are searching for a diesel exhaust system to improve your efficiency, the choice can be a tough one. Diesel gets more and more popular all the time, and because of this, there are many viable choices on the market for your diesel exhaust. In addition to diesel exhaust, many chips and tuners will help improve your efficiency, that makes the choice of exhaust a lot more frustrating. Fortunately, there are a couple of brands that are well known for delivering the best in diesel exhaust for efficiency every time. If you are seeking to improve your Chevy Duramax, Dodge Cummins, or Ford Powerstroke engine, you can certainly optimize your diesel efficiency with the right exhaust.
Magnaflow
Magnaflow is definitely a brand that is well recognized and respected in the diesel exhaust market. Magnaflow has really embraced diesel efficiency, and they have a tried and real formula that matches the right 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 lengthen the life of your engine. With a Magnaflow diesel exhaust system, you have the benefit of years of experience in diesel efficiency on your side, and you understand that the exhaust system will compliment all Dodge Cummins engines.
Magnaflow is one of the latest contributors to the four-inch performance diesel exhaust that has become standard. Magnaflow has likewise 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 car.
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 working with a Dodge Ram. The MBRP promises maximum gains with a direct bolt-on application that features a four-inch turbo downpipe. The MBRP will simply include horse power, torque, improved fuel economy, and will reduce exhaust gas temperature levels. This is a quality purchase for anyone seeking to improve diesel performance.
Bully Dog
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 instant enhancements in horse power, throttle reaction, 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 plans will likewise increase gas mileage– an excellent exhaust system from a terrific company.
Banks
If you are searching for a diesel efficiency exhaust system from a company that understands diesel, Banks is an outstanding company. They have actually been around since 1897, enhancing the use of diesel for performance big and small. Banks is a company constantly implementing innovative methods with a quality and consistency not often found.
As you can see, there are a great deal of choices for your diesel exhaust in Tregear, depending upon the type of truck you have, and what you wish to see in the way of efficiency. These are all first-class brands 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 routine everyday people who have never taken the time to learn more about a diesel engine and how it works?
In this short article, we are going to discuss in layperson’s terms the fundamental 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 completely different. A Petrol engine is constructed much lighter than the much heavier built diesel engine and runs 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 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 small space inside each cylinder causing extreme heat! This is called ‘Heat of Compression’ which fires up 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 runs on four strokes or four cycles- both these terms mean the same. Here is how the four-stroke diesel engine operates.
1. Intake Stroke:
Intake valves in the cylinder head open allowing 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 offering the diesel engine an increase of air to stay up to date with an instant injection of fuel
2. Compression Stroke:
When the piston begins 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 precise time.
3. Power Stroke:
After injection takes place an explosion takes place 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 normal diesel engine.
4. Exhaust Stroke:
After the power stroke, the piston moves upward once again while the exhaust valves open allowing the formerly sparked gases to escape to the atmosphere out the exhaust system.
As pointed out before, each cylinder goes through this exact 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 goes through, following the 4 strokes pointed out above. This sequence has been crafted to enable the diesel engine to run smoothly without any imbalance.
There is much to learn more about diesel engines and a ton of info online. If you have ever thought about buying a car with a diesel engine you have made a prudent decision! The extra cost will be to your benefit, so it is recommended that you learn more about diesel motors before you choose which one to pick.
Our offices are in North St Marys, Emerton, Lethbridge Park, Whalan, Blackett, Dharruk, Oxley Park, Mount Druitt, Hebersham, St Marys and Tregear