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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, much better fuel economy, easier maintenance are some of the attributes of owning a diesel-powered vehicle. Still, some vehicle drivers complain about the engine’s weak power, particularly 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 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 comes to driving. Besides hybrid or rotary engines, the primary way most automobiles run is via 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 throughout the country. Some passenger vehicles, generally pickups, are likewise diesel-powered, giving vehicle drivers an alternative to petroleum.
Diesel engines have the following advantages over their petroleum equivalents:
• 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 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 similar petroleum-powered designs.
• Diesel engines are less expensive to maintain as they have less parts vs. a petroleum engine. The life-span of a diesel engine is likewise substantially 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 hills or going over bridges, your diesel-powered vehicle can handle the challenge.
So, why aren’t more vehicles in Wollstonecraft diesel-powered?
Some of the reasons include:
Stricter emissions control standards: Diesel engines contaminate more, so not many manufacturers have improved upon the technology to produce an environmentally friendly engine. However, several upcoming engines might change all of that.
Insufficient power. Yes, a common complaint, even with turbo-diesel, is that the engines are not powerful enough. The majority 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 twice as long to get up to full speed.
Thankfully, several aftermarket product designers are assisting vehicle drivers eject more power from their diesel engines. Performance programmers, 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 number of diesel-powered passenger automobiles presently on Australian highways is minimal; however, with newer, cleaner, and stronger engines on the way, you might soon find yourself going with a diesel-powered vehicle too.
Remember, we have offices in Wollstonecraft and Greenwich, Crows Nest, Waverton, St Leonards, Northwood, North Sydney, McMahons Point, Naremburn, Lavender Bay, Woolwich.
Diesel Exhaust Systems For Performance
If you are looking for a diesel exhaust system to boost 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 feasible choices on the market for your diesel exhaust. In addition to diesel exhaust, many chips and tuners will help boost your efficiency, which makes the choice of exhaust a lot more frustrating. Fortunately, there are a couple of brands that are popular for delivering the best in diesel exhaust for efficiency each time. If you are looking to improve your Chevy Duramax, Dodge Cummins, or Ford Powerstroke engine, you can absolutely maximize your diesel efficiency with the best 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 measured amount of fuel for the most power. A Magnaflow diesel exhaust system will help your diesel motor 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 efficiency on your side, and you understand that the exhaust system will enhance all Dodge Cummins engines.
Magnaflow is among the latest contributors to the four-inch performance diesel exhaust that has ended up being standard. Magnaflow has likewise presented a stainless steel mandrel-bent system that brings a lifetime 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 best in diesel exhaust systems. The MBRP Dodge Cummins exhaust is considered an essential if you are working with a Dodge Ram. The MBRP assures 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 reduce exhaust gas temperature levels. This is a quality buy for anybody aiming to boost 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 promise immediate improvements in horse power, throttle reaction, and pulling torque, not to mention the exhaust system looks unbelievable. 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 bundles will likewise increase gas mileage– a good exhaust system from a terrific company.
Banks
If you are looking for a diesel efficiency exhaust system from a company that understands diesel, Banks is an exceptional company. They‘ve been around since 1897, enhancing the use of diesel for performance huge and small. Banks is a company constantly implementing ingenious techniques with a quality and consistency seldom found.
As you can see, there are a lot of choices for your diesel exhaust in Wollstonecraft, 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 individuals who have never taken the time to discover more about a diesel engine and how it works?
In this post, we are going to describe in layman’s terms the standard 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 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 accurate 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 very small area inside each cylinder causing severe heat! This is called ‘Heat of Compression’ which fires up a very 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 four strokes or four cycles- both these terms mean the very same. Here is how the four-stroke diesel engine operates.
1. Intake Stroke:
Intake valves in the cylinder head open allowing pressurized air to enter each cylinder while the piston is traveling downward.the the pressurized air supply is made possible by the TURBOCHARGER which pushes air into the intake system giving the diesel engine an increase of air to keep up with an instantaneous 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 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 accurate time.
3. Power Stroke:
After injection happens an explosion occurs 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 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 previously sparked gases to escape to the environment out the exhaust system.
As pointed out 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 passes, following the 4 strokes pointed out above. This sequence has been engineered to enable the diesel engine to run smoothly without any imbalance.
There is much to find out about diesel engines and a ton of information online. If you have ever thought about buying a car 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 motors before you decide which one to select.
Our offices are in Greenwich, Crows Nest, Waverton, St Leonards, Northwood, North Sydney, McMahons Point, Naremburn, Lavender Bay, Woolwich and Wollstonecraft