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Diesel Engines: What You Need To Know
If you own a diesel-powered car, you probably appreciate the intrinsic qualities of this kind of engine. More torque, better fuel economy, easier maintenance are some of the characteristics of owning a diesel-powered car. Still, some motorists grumble about the engine’s weak power, especially 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 harming fuel economy. Let’s have 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 primary way most cars run is via a petroleum-powered internal combustion engine. Nevertheless, with Diesel’s 1892 patent of the engine that bears his name, diesel power has played a substantial role in powering buses and trucks across the nation. Some passenger vehicles, primarily pickup trucks, are also diesel-powered, offering motorists a choice to petroleum.
Diesel engines have the following benefits over their petroleum counterparts:
• Diesel use air compression to develop combustion versus the air/fuel mix required by Petroleum powered vehicles. This characteristic 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 boosts of 20-30% over equivalent petroleum-powered designs.
• 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, 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 hills or going over bridges, your diesel-powered car can deal with the difficulty.
So, why aren’t more vehicles in St Ives diesel-powered?
Some of the reasons include:
More stringent emissions control standards: Diesel engines pollute more, so not many producers have improved upon the technology to produce an environmentally friendly engine. Nevertheless, a number of upcoming engines might change all of that.
Insufficient power. Yes, a typical grievance, even with turbo-diesel, is that the engines are not powerful enough. Many 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, a number of aftermarket product designers are assisting motorists eject more power from their diesel engines. Performance programmers, are assisting motorists in seeing a good spike in horsepower along with increases in torque. The beauty of some of these aftermarket parts is that they do not harm 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; however, with more recent, cleaner, and stronger engines on the way, you might soon find yourself choosing a diesel-powered car too.
Remember, we have offices in St Ives and North Turramurra, Pymble, St Ives Chase, Turramurra, East Killara, Gordon, Warrawee, Davidson, Killara, Wahroonga.
Diesel Exhaust Systems For Performance
If you are looking for a diesel exhaust system to improve your performance, the choice can be a hard one. Diesel gets more and more popular all the time, and because of this, there are many practical options on the market for your diesel exhaust. In addition to diesel exhaust, many chips and tuners will help improve your performance, which makes the choice of exhaust much more overwhelming. Fortunately, there are a couple of brand names that are well known for providing the very best in diesel exhaust for performance every time. If you are looking to improve your Chevy Duramax, Dodge Cummins, or Ford Powerstroke engine, you can certainly optimize your diesel performance with the best exhaust.
Magnaflow
Magnaflow is certainly 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 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 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 know that the exhaust system will match all Dodge Cummins engines.
Magnaflow is one of 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 brings 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 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 dealing with a Dodge Ram. The MBRP guarantees maximum gains with a direct bolt-on application that features a four-inch turbo downpipe. The MBRP will simply include horsepower, torque, improved fuel economy, and will lower exhaust gas temperatures. This is a quality purchase for anybody seeking to improve diesel performance.
Bully Dog
Bully Dog is another outstanding diesel exhaust company that will provide custom-made diesel performance systems for your Ford, Doge, or Chevrolet truck. Bully Dog will promise instant improvements in horsepower, throttle reaction, and pulling torque, not to mention the exhaust system looks extraordinary. 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 bundles will also increase gas mileage– an excellent exhaust system from a fantastic company.
Banks
If you are looking for a diesel performance exhaust system from a company that understands diesel, Banks is an impressive company. They‘ve been around since 1897, improving the use of diesel for performance huge and small. Banks is a company continually executing innovative strategies with a quality and consistency rarely discovered.
As you can see, there are a great deal of options for your diesel exhaust in St Ives, depending upon the kind of truck you have, and what you wish to see in the way of performance. These are all superior brand names 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 made the effort to learn more about a diesel engine and how it works?
In this post, we are going to discuss in layman’s terms the standard principles of a diesel engine. Let’s begin, 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 totally different. A Petrol engine is constructed 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 developing power and torque [turning force] which drives your car.
A diesel engine utilizes high compression [intake air that is compressed/squished] into a very small space 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 utilizes ‘Heat of Compression’
The four-stroke principle
Every engine today runs on four strokes or four cycles- both these terms mean the 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 pushes air into the intake system offering the diesel engine a boost of air to stay up to date with an instant 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 enables compression to take place, 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 takes place an explosion 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 horsepower required from a common 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 environment out the exhaust system.
As discussed before, each cylinder goes through this precise 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 goes through, following the 4 strokes discussed above. This sequence has been crafted to permit the diesel engine to run efficiently with no imbalance.
There is much to learn more about diesel engines and a ton of details online. If you have ever thought about buying an automobile 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 engines before you choose which one to select.
Our offices are in North Turramurra, Pymble, St Ives Chase, Turramurra, East Killara, Gordon, Warrawee, Davidson, Killara, Wahroonga and St Ives