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Diesel Engines: What You Need To Know
If you own a diesel-powered car, you most likely appreciate the fundamental qualities of this type of engine. More torque, much better fuel economy, much easier maintenance are a few of the characteristics of owning a diesel-powered car. Still, some motorists complain 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 tweaked to produce more energy without harming fuel economy. Let’s take 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 main 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 considerable role in powering buses and trucks throughout the nation. Some passenger vehicles, primarily pickups, are also diesel-powered, giving motorists a choice to petroleum.
Diesel engines have the following advantages over their petroleum counterparts:
• Diesel use air compression to create combustion versus the air/fuel mixture needed by Petroleum powered automobiles. This characteristic means that diesel motor do not need spark plugs and thus do not have to be tuned up.
• Diesel fuel has a higher fuel density than petroleum resulting in fuel economy increases of 20-30% over comparable petroleum-powered designs.
• Diesel engines are more affordable to maintain as they have less parts vs. a petroleum engine. The lifespan of a diesel engine is also significantly 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 car can handle the difficulty.
So, why aren’t more vehicles in Cottage Point diesel-powered?
Some of the reasons include:
Stricter emissions control standards: Diesel engines contaminate more, so very few makers have improved upon the innovation to produce an environmentally friendly engine. However, numerous upcoming engines may change all of that.
Insufficient power. Yes, a common 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 twice as long to get up to full speed.
Luckily, numerous aftermarket product designers are assisting motorists eject more power from their diesel engines. Efficiency developers, are assisting motorists in seeing a good spike in horse power along with 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 assist improve it.
Yes, the number of diesel-powered passenger automobiles currently on Australian highways is very little; nevertheless, with more recent, cleaner, and stronger engines on the way, you may soon find yourself selecting a diesel-powered car too.
Remember, we have offices in Cottage Point and Ku-Ring-Gai Chase, Cowan, Berowra, Berowra Heights, Duffys Forest, Elvina Bay, Mount Kuring-Gai, Lovett Bay, Terrey Hills, Morning Bay.
Diesel Exhaust Systems For Efficiency
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 viable choices on the marketplace for your diesel exhaust. In addition to diesel exhaust, many chips and tuners will assist boost your efficiency, which makes the choice of exhaust a lot more frustrating. Luckily, there are a couple of brands that are well known for delivering the very best in diesel exhaust for efficiency every time. If you are looking to improve your Chevy Duramax, Dodge Cummins, or Ford Powerstroke engine, you can certainly optimize your diesel efficiency with the ideal 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 assist your diesel motor maintain a typical 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 understand that the exhaust system will match all Dodge Cummins engines.
Magnaflow is one of the latest contributors to the four-inch performance diesel exhaust that has become standard. Magnaflow has also introduced a stainless steel mandrel-bent system that carries 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 car.
MBRP
MBRP is also another excellent 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 promises optimum gains with a direct bolt-on application that comes with a four-inch turbo downpipe. The MBRP will simply include horse power, torque, improved fuel economy, and will reduce exhaust gas temperatures. This is a quality buy for anybody looking 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 guarantee instant improvements in horse power, throttle reaction, and pulling torque, not to mention the exhaust system looks unbelievable. Bully Dog exhaust systems also lower gas temperatures 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– an excellent 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 exceptional company. They‘ve been around since 1897, enhancing the use of diesel for performance big and small. Banks is a company constantly implementing ingenious methods with a quality and consistency rarely found.
As you can see, there are a great deal of choices for your diesel exhaust in Cottage Point, depending upon the type 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 Novices
Diesel engine principles are quite straightforward for the experienced mechanic but what about routine everyday people who have never made the effort to find out more about a diesel engine and how it works?
In this article, we are going to explain 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 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 exact time producing power and torque [turning force] which drives your car.
A diesel engine uses high compression [intake air that is compressed/squished] into an extremely little area inside each cylinder triggering severe 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 understand 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 exact 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 enabled by the TURBOCHARGER which presses air into the intake system giving the diesel engine a boost of air to stay up to date with an instantaneous injection of fuel
2. Compression Stroke:
When the piston starts to make its way back upward the valves close which traps the intake air in the cylinder which permits 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 exact time.
3. Power Stroke:
After injection happens a surge takes place 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 needed 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 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 crafted to allow the diesel engine to run efficiently without any imbalance.
There is much to learn more about diesel engines and a ton of details online. If you have ever considered purchasing a car with a diesel engine you have made a prudent decision! The extra cost will be to your advantage, so it is recommended that you find out more about diesel motors before you choose which one to select.
Our offices are in Ku-Ring-Gai Chase, Cowan, Berowra, Berowra Heights, Duffys Forest, Elvina Bay, Mount Kuring-Gai, Lovett Bay, Terrey Hills, Morning Bay and Cottage Point