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Diesel Engines: What You Need To Know
If you own a diesel-powered vehicle, you probably value the intrinsic qualities of this kind of engine. More torque, better fuel economy, much easier maintenance are a few of the attributes of owning a diesel-powered vehicle. 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 harming fuel economy. Let’s take a look at diesel engines 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 main way most automobiles run is by means of a petroleum-powered internal combustion engine. However, with Diesel’s 1892 patent of the engine that bears his name, diesel power has played a significant role in powering buses and trucks throughout the country. Some passenger cars, mainly pickups, are also diesel-powered, giving drivers an alternative 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 cars. This attribute means that diesel engines do not need spark plugs and thus do not need to be tuned up.
• Diesel fuel has a higher fuel density than petroleum resulting in fuel economy increases of 20-30% over similar petroleum-powered models.
• Diesel engines are less expensive to maintain as they have fewer parts vs. a petroleum engine. The life expectancy of a diesel engine is also considerably 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, particularly when starting from a dead stop, but when climbing up hills or going over bridges, your diesel-powered vehicle can deal with the challenge.
So, why aren’t more cars in Londonderry diesel-powered?
Some of the reasons include:
Stricter emissions control standards: Diesel engines pollute more, so few producers have improved upon the technology to produce an environmentally friendly engine. However, a number of upcoming engines may change all of that.
Insufficient power. Yes, a typical grievance, even with turbo-diesel, is that the engines are not powerful enough. Most 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, a number of aftermarket product designers are assisting drivers eject more power from their diesel engines. Efficiency programmers, are helping motorists in seeing a nice spike in horse power as well as increases in torque. The beauty of a few of these aftermarket parts is that they don’t harm fuel economy. In fact, some claim to help improve it.
Yes, the variety of diesel-powered passenger automobiles currently on Australian highways is minimal; nevertheless, with newer, cleaner, and more powerful engines on the way, you may soon find yourself going with a diesel-powered vehicle too.
Remember, we have offices in Londonderry and Agnes Banks, Hobartville, Clarendon, Bligh Park, Richmond, Castlereagh, Berkshire Park, Windsor Downs, South Windsor, North Richmond.
Diesel Exhaust Systems For Efficiency
If you are looking for a diesel exhaust system to enhance your efficiency, the choice can be a hard 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 enhance your efficiency, which makes the choice of exhaust a lot more frustrating. Fortunately, there are a few brands that are well known 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 optimize your diesel efficiency with the right exhaust.
Magnaflow
Magnaflow is certainly a brand that is well acknowledged and respected in the diesel exhaust market. Magnaflow has truly 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 help your diesel motor maintain a regular temperature to lengthen 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 know that the exhaust system will enhance all Dodge Cummins engines.
Magnaflow is one of the most recent contributors to the four-inch performance diesel exhaust that has ended up being standard. Magnaflow has also 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 outstanding choice for your vehicle.
MBRP
MBRP is also another exceptional 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 horse power, torque, enhanced fuel economy, and will decrease exhaust gas temperature levels. This is a quality buy for anyone looking to enhance diesel performance.
Bully Dog
Bully Dog is another outstanding diesel exhaust company that will provide customized 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 unbelievable. Bully Dog exhaust systems also 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 also increase gas mileage– an excellent 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 outstanding company. They‘ve been around since 1897, enhancing the use of diesel for performance big and small. Banks is a company constantly implementing innovative techniques with a quality and consistency rarely discovered.
As you can see, there are a great deal of alternatives for your diesel exhaust in Londonderry, depending on the kind of truck you have, and what you wish to see in the way of efficiency. These are all top-notch brands that you’ll likely be happy with.
Diesel Engine Principles for Newbies
Diesel engine principles are pretty direct for the experienced mechanic but what about routine everyday individuals who have never put in 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 basic 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 absolutely different. A Petrol engine is built much lighter than the heavier built 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 accurate time creating power and torque [turning force] which drives your vehicle.
A diesel engine uses high compression [intake air that is compressed/squished] into a very little area inside each cylinder causing severe heat! This is called ‘Heat of Compression’ which ignites a very great 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 uses ‘Heat of Compression’
The four-stroke principle
Every engine today works on 4 strokes or 4 cycles- both these terms mean the very same. Here is how the four-stroke diesel engine runs.
1. Intake Stroke:
Intake valves in the cylinder head open permitting 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 an instantaneous 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 allows 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 accurate time.
3. Power Stroke:
After injection happens a surge 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 normal 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 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 engineered to permit the diesel engine to run efficiently with no imbalance.
There is much to learn about diesel engines and a lots of details online. If you have ever thought about purchasing a vehicle with a diesel engine you have made a prudent decision! The additional cost will be to your advantage, so it is recommended that you learn more about diesel engines before you decide which one to choose.
Our offices are in Agnes Banks, Hobartville, Clarendon, Bligh Park, Richmond, Castlereagh, Berkshire Park, Windsor Downs, South Windsor, North Richmond and Londonderry