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Diesel Engines: What You Need To Know

dieseljectIf you own a diesel-powered vehicle, you probably value the intrinsic qualities of this type of engine. More torque, much better fuel economy, easier maintenance are some of the qualities 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 motor can be tweaked to produce more energy without damaging fuel economy. Let’s have a look at diesel motors 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 primary way most cars run is by means of a petroleum-powered internal combustion engine. Nevertheless, 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 country. Some passenger cars, primarily pickup trucks, are likewise diesel-powered, providing 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 mixture required by Petroleum powered vehicles. 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 comparable petroleum-powered models.
• Diesel engines are less expensive to maintain as they have fewer parts vs. a petroleum engine. The life-span of a diesel engine is likewise considerably 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, especially when starting from a dead stop, but when climbing up hills or going over bridges, your diesel-powered vehicle can handle the difficulty.

So, why aren’t more cars in Hornsby diesel-powered?

Some of the reasons include:

More stringent emissions control standards: Diesel engines pollute more, so not many makers have improved upon the innovation to produce an environmentally friendly engine. Nevertheless, several upcoming engines might change all of that.
Inadequate power. Yes, a typical problem, even with turbo-diesel, is that the engines are not powerful enough. The majority of 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.

Thankfully, several aftermarket product developers are assisting drivers squeeze out more power from their diesel engines. Efficiency developers, are helping motorists in seeing a good spike in horse power in addition to increases in torque. The beauty of some of these aftermarket parts is that they do not damage fuel economy. In fact, some claim to help improve it.
Yes, the variety of diesel-powered passenger cars presently on Australian highways is very little; nevertheless, with more recent, cleaner, and more powerful engines on the way, you might soon find yourself going with a diesel-powered vehicle too.

Remember, we have offices in Hornsby and Waitara, Normanhurst, Asquith, Wahroonga, North Wahroonga, Westleigh, Warrawee, Thornleigh, Hornsby Heights, Mount Colah.

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Diesel Exhaust Systems For Efficiency

If you are searching for a diesel exhaust system to improve your performance, the choice can be a difficult 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 performance, that makes the choice of exhaust even more overwhelming. Thankfully, there are a few brands that are well known for delivering the very 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 definitely maximize your diesel performance with the best exhaust.

Magnaflow
Magnaflow is definitely 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 true formula that matches the correct amount of air with the measured amount of fuel for the most power. A Magnaflow diesel exhaust system will help your diesel engine maintain a regular 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 become standard. Magnaflow has likewise presented a stainless steel mandrel-bent system that carries 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 excellent choice for your vehicle.

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 a must-have 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, enhanced fuel economy, and will reduce exhaust gas temperatures. This is a quality buy for anyone looking to improve diesel performance.

Bully Dog

Bully Dog is another exceptional diesel exhaust company that will provide personalized diesel performance systems for your Ford, Doge, or Chevrolet truck. Bully Dog will guarantee instant improvements in horse power, throttle response, and pulling torque, not to mention the exhaust system looks extraordinary. 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 bundles will likewise increase gas mileage– a great exhaust system from a terrific company.

Banks
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, enhancing the use of diesel for performance huge and small. Banks is a company continuously carrying out ingenious methods with a quality and consistency rarely discovered.

As you can see, there are a great deal of choices for your diesel exhaust in Hornsby, depending on the type of truck you have, and what you wish to see in the way of performance. These are all first-class brands that you’ll likely be happy with.

Diesel Engine Principles for Newbies

Diesel engine principles are quite simple for the experienced mechanic but what about regular everyday people who have never taken the time to learn more about a diesel engine and how it works?
In this article, we are going to describe in layman’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 absolutely different. A Petrol engine is constructed much lighter than the heavier developed diesel engine and works on an air/fuel mixture combined with a high energy spark that is timed to fire up the air/fuel mixture inside each engine cylinder at the exact time creating 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 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 utilizes ‘Heat of Compression’
The four-stroke principle
Every engine today works 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 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 providing the diesel engine a boost of air to keep up with a rapid 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 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 exact time.
3. Power Stroke:
After injection takes place an explosion 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 required from a typical diesel engine.
4. Exhaust Stroke:
After the power stroke, the piston moves upward once again while the exhaust valves open allowing the previously fired up gases to escape to the atmosphere 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 engineered to allow the diesel engine to run smoothly with no imbalance.
There is much to discover diesel engines and a ton of details online. If you have ever thought about 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 Waitara, Normanhurst, Asquith, Wahroonga, North Wahroonga, Westleigh, Warrawee, Thornleigh, Hornsby Heights, Mount Colah and Hornsby

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