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Diesel Engines: What You Need To Know
If you own a diesel-powered automobile, you probably value the inherent qualities of this type of engine. More torque, better fuel economy, simpler maintenance are some of the attributes of owning a diesel-powered automobile. Still, some motorists complain about the engine’s weak power, especially 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 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 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 nation. Some passenger vehicles, mainly pickup trucks, are also diesel-powered, providing motorists an alternative to petroleum.
Diesel engines have the following benefits over their petroleum counterparts:
• Diesel use air compression to produce 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 boosts of 20-30% over similar petroleum-powered designs.
• Diesel engines are cheaper to maintain as they have less parts vs. a petroleum engine. The life expectancy of a diesel engine is also significantly longer.
If it is torque you need, especially 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 automobile can manage the challenge.
So, why aren’t more vehicles in North Ryde diesel-powered?
Some of the reasons include:
Stricter emissions control standards: Diesel engines contaminate more, so not many manufacturers have improved upon the innovation to produce an eco-friendly engine. However, a number of upcoming engines may 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.
Luckily, a number of aftermarket product designers are assisting motorists squeeze out more power from their diesel engines. Performance programmers, are helping motorists in seeing a great spike in horse power along with increases in torque. The beauty of some of these aftermarket parts is that they don’t hurt fuel economy. In fact, some claim to help improve it.
Yes, the number of diesel-powered passenger cars presently on Australian highways is very little; nevertheless, with newer, cleaner, and more powerful engines on the way, you may soon find yourself going with a diesel-powered automobile too.
Remember, we have offices in North Ryde and Macquarie Park, East Ryde, Denistone East, Ryde, Lane Cove West, Marsfield, Denistone, Putney, Chatswood West, West Ryde.
Diesel Exhaust Systems For Performance
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 choices on the marketplace for your diesel exhaust. In addition to diesel exhaust, many chips and tuners will help boost your efficiency, that makes the choice of exhaust much more frustrating. Fortunately, there are a couple of brands that are well known for providing the very 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 absolutely optimize 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 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 motor maintain a regular temperature 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 know that the exhaust system will enhance all Dodge Cummins engines.
Magnaflow is among the most recent contributors to the four-inch performance diesel exhaust that has become standard. Magnaflow has also presented a stainless steel mandrel-bent system that carries 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 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 a must-have if you are dealing 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 lower exhaust gas temperature levels. This is a quality purchase for anybody looking 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 guarantee immediate enhancements in horse power, throttle reaction, 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 ideal when you are pulling heavy loads. The Bully Dog performance exhaust plans will also increase gas mileage– a great exhaust system from a fantastic 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, improving the use of diesel for performance huge and small. Banks is a company continuously implementing innovative strategies with a quality and consistency seldom found.
As you can see, there are a great deal of choices for your diesel exhaust in North Ryde, depending upon 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 Newbies
Diesel engine principles are pretty simple for the experienced mechanic but what about regular everyday individuals 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 explain in layperson’s terms the standard principles of a diesel engine. Let’s begin, shall we?
What’s the difference between the petrol engine and a diesel engine?
The first thing you should know is a petrol engine and a diesel engine are totally different. A Petrol engine is built much lighter than the much heavier built diesel engine and runs on an air/fuel mix combined with a high energy spark that is timed to ignite the air/fuel mix inside each engine cylinder at the accurate time creating power and torque [turning force] which drives your automobile.
A diesel engine uses high compression [intake air that is compressed/squished] into an extremely little area inside each cylinder triggering extreme heat! This is called ‘Heat of Compression’ which fires up an extremely 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 uses ‘Heat of Compression’
The four-stroke principle
Every engine today runs on 4 strokes or 4 cycles- both these terms mean the exact same. Here is how the four-stroke diesel engine operates.
1. Intake Stroke:
Intake valves in the cylinder head open enabling pressurized air to go into each cylinder while the piston is traveling downward.the the pressurized air supply is enabled by the TURBOCHARGER which presses 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 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 an explosion occurs 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 common diesel engine.
4. Exhaust Stroke:
After the power stroke, the piston moves upward once again while the exhaust valves open enabling the formerly sparked gases to escape to the atmosphere out the exhaust system.
As pointed out before, each cylinder goes through this precise 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 passes, following the 4 strokes pointed out above. This sequence has been engineered to allow the diesel engine to run smoothly without any imbalance.
There is much to learn more about diesel engines and a lots of information online. If you have ever considered buying 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 Macquarie Park, East Ryde, Denistone East, Ryde, Lane Cove West, Marsfield, Denistone, Putney, Chatswood West, West Ryde and North Ryde