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Diesel Engines: What You Need To Know
If you own a diesel-powered automobile, you probably value the fundamental qualities of this kind of engine. More torque, much better fuel economy, easier maintenance are some of the qualities of owning a diesel-powered automobile. Still, some motorists grumble about the engine’s weak power, especially when accelerating from a full stop. What you might not know is that a diesel motor can be fine-tuned to produce more energy without harming 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 concerns driving. Besides hybrid or rotary engines, the main way most cars run is through a petroleum-powered internal combustion engine. Nevertheless, with Diesel’s 1892 patent of the engine that bears his name, diesel power has played a substantial role in powering buses and trucks throughout the country. Some passenger vehicles, generally pickups, are likewise diesel-powered, giving motorists an option to petroleum.
Diesel engines have the following advantages over their petroleum equivalents:
• Diesel use air compression to create combustion versus the air/fuel mix required by Petroleum powered cars. This quality means that diesel motor do not need spark plugs and thus do not need to be tuned up.
• Diesel fuel has a greater fuel density than petroleum resulting in fuel economy increases of 20-30% over equivalent petroleum-powered models.
• Diesel engines are more affordable to maintain as they have less parts vs. a petroleum engine. The life-span of a diesel engine is likewise significantly longer.
If it is torque you need, especially 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 automobile can deal with the challenge.
So, why aren’t more vehicles in Hornsby diesel-powered?
Some of the reasons include:
More stringent emissions control standards: Diesel engines pollute more, so not many producers have improved upon the innovation to produce an environmentally friendly engine. Nevertheless, a number of upcoming engines might change all of that.
Insufficient power. Yes, a typical problem, even with turbo-diesel, is that the engines are not powerful enough. Most 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.
Fortunately, a number of aftermarket product developers are assisting motorists squeeze out more power from their diesel engines. Efficiency developers, are helping motorists in seeing a great spike in horse power as well as increases in torque. The beauty of some of these aftermarket parts is that they don’t damage fuel economy. In fact, some claim to assist improve it.
Yes, the variety of diesel-powered passenger cars currently on Australian highways is minimal; nevertheless, with newer, cleaner, and stronger engines on the way, you might soon find yourself going with a diesel-powered automobile too.
Remember, we have offices in Hornsby and Waitara, Normanhurst, Asquith, Wahroonga, North Wahroonga, Westleigh, Warrawee, Thornleigh, Hornsby Heights, Mount Colah.
Diesel Exhaust Systems For Efficiency
If you are looking for a diesel exhaust system to boost 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 practical alternatives on the marketplace for your diesel exhaust. In addition to diesel exhaust, many chips and tuners will assist boost your efficiency, that makes the choice of exhaust even more frustrating. Thankfully, there are a few brand names that are well known for providing the very best in diesel exhaust for efficiency every time. If you are aiming to improve your Chevy Duramax, Dodge Cummins, or Ford Powerstroke engine, you can certainly maximize your diesel efficiency with the right exhaust.
Magnaflow
Magnaflow is definitely a brand that is well acknowledged and respected in the diesel exhaust market. Magnaflow has really embraced diesel efficiency, and they have a tried and true formula that matches the correct amount of air with the determined amount of fuel for the most power. A Magnaflow diesel exhaust system will assist your diesel motor maintain a normal temperature 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 know 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 become standard. Magnaflow has likewise presented a stainless steel mandrel-bent system that brings 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 very best in diesel exhaust systems. The MBRP Dodge Cummins exhaust is considered an essential if you are working with a Dodge Ram. The MBRP guarantees optimum gains with a direct bolt-on application that features a four-inch turbo downpipe. The MBRP will simply add horse power, torque, improved fuel economy, and will decrease exhaust gas temperatures. This is a quality buy for anyone seeking to boost 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 response, and pulling torque, not to mention the exhaust system looks incredible. Bully Dog exhaust systems likewise lower gas temperatures 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 great exhaust system from an excellent company.
Banks
If you are looking for a diesel efficiency exhaust system from a company that understands diesel, Banks is an impressive company. They have actually been around since 1897, improving the use of diesel for performance huge and small. Banks is a company continually carrying out innovative strategies with a quality and consistency seldom found.
As you can see, there are a great deal of alternatives for your diesel exhaust in Hornsby, depending upon the kind 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 Newbies
Diesel engine principles are quite straightforward for the experienced mechanic but what about routine everyday people who have never put in the time to find out 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 know is a petrol engine and a diesel engine are completely different. A Petrol engine is constructed much lighter than the heavier developed diesel engine and works 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 precise time producing power and torque [turning force] which drives your automobile.
A diesel engine utilizes high compression [intake air that is compressed/squished] into a very little space inside each cylinder triggering severe heat! This is called ‘Heat of Compression’ which sparks a very fine high-pressure mist of diesel fuel that is injected into the cylinder at the exact time.
So you now know 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 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 made possible by the TURBOCHARGER which presses 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 begins to make its way back upward the valves close which traps the intake air in the cylinder which enables 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 happens an explosion 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 horse power required 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 fired up gases to escape to the environment out the exhaust system.
As discussed before, each cylinder goes through this specific sequence 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 discussed above. This sequence has been engineered to allow the diesel engine to run smoothly with no imbalance.
There is much to discover diesel engines and a ton of info online. If you have ever thought about buying a vehicle with a diesel engine you have made a prudent decision! The extra cost will be to your benefit, so it is recommended that you find out more about diesel engines before you decide which one to select.
Our offices are in Waitara, Normanhurst, Asquith, Wahroonga, North Wahroonga, Westleigh, Warrawee, Thornleigh, Hornsby Heights, Mount Colah and Hornsby