If you own a diesel-powered car, you probably value the fundamental qualities of this type of engine. More torque, better fuel economy, much easier maintenance are some of the qualities of owning a diesel-powered car. Still, some drivers 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 tweaked to produce more energy without hurting fuel economy. Let’s have a look at diesel motors 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 automobiles 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 considerable role in powering buses and trucks across the nation. Some passenger vehicles, generally pickup trucks, are also diesel-powered, providing drivers 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 automobiles. This quality means that diesel engines 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 similar petroleum-powered designs.
• Diesel engines are cheaper to maintain as they have fewer parts vs. a petroleum engine. The life-span 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 up hills or going over bridges, your diesel-powered car can deal with the challenge.
So, why aren’t more vehicles in Wahroonga diesel-powered?
Some of the reasons include:
More stringent emissions control standards: Diesel engines contaminate 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.
Inadequate power. Yes, a typical 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, a number of aftermarket product developers are helping drivers squeeze out more power from their diesel engines. Efficiency programmers, are assisting motorists in seeing a good spike in horse power along with increases in torque. The beauty of some 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 stronger engines on the way, you might soon find yourself going with a diesel-powered car too.
Looking for Diesel Engine Services you can trust in Warrawee, Waitara, North Wahroonga, Normanhurst, Turramurra, Hornsby, North Turramurra, South Turramurra, Asquith, Pymble and Wahroonga? Call us now!
Diesel Exhaust Systems For Efficiency
If you are searching for a diesel exhaust system to boost your performance, the choice can be a tough one. Diesel gets more and more popular all the time, and because of this, there are many viable alternatives on the market for your diesel exhaust. In addition to diesel exhaust, many chips and tuners will help boost your performance, which makes the choice of exhaust much more overwhelming. Fortunately, there are a couple of brands that are popular for providing the very best in diesel exhaust for performance each time. If you are seeking to improve your Chevy Duramax, Dodge Cummins, or Ford Powerstroke engine, you can absolutely maximize your diesel performance with the ideal exhaust.
Magnaflow is certainly a brand that is well recognized and appreciated in the diesel exhaust market. Magnaflow has really embraced diesel performance, and they have a tried and true 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 engine 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 performance on your side, and you understand that the exhaust system will compliment 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 introduced 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 is also another exceptional diesel performance company that can offer you the very best in diesel exhaust systems. The MBRP Dodge Cummins exhaust is considered an essential if you are dealing with a Dodge Ram. The MBRP promises 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 anyone seeking to boost diesel performance.
Bully Dog is another exceptional diesel exhaust company that will provide custom-made diesel performance systems for your Ford, Doge, or Chevrolet truck. Bully Dog will guarantee immediate improvements in horse power, throttle reaction, and pulling torque, not to mention the exhaust system looks extraordinary. 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 packages will also increase gas mileage– an excellent exhaust system from a fantastic company.
If you are searching for a diesel performance exhaust system from a company that understands diesel, Banks is an outstanding company. They have actually been around since 1897, enhancing the use of diesel for performance big and small. Banks is a company constantly carrying out ingenious methods with a quality and consistency seldom discovered.
As you can see, there are a great deal of alternatives for your diesel exhaust in Wahroonga, depending upon the type of truck you have, and what you wish to see in the way of performance. These are all first-class brands that you’ll likely be happy with.
Diesel Engine Principles for Newbies
Diesel engine principles are quite easy for the experienced mechanic but what about regular everyday individuals who have never taken the time to find out more about a diesel engine and how it works?
In this short article, we are going to discuss in layman’s terms the standard 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 understand is a petrol engine and a diesel engine are absolutely different. A Petrol engine is constructed much lighter than the much heavier built diesel engine and works on an air/fuel mix combined with a high energy spark that is timed to fire up the air/fuel mix inside each engine cylinder at the exact time creating power and torque [turning force] which drives your car.
A diesel engine utilizes high compression [intake air that is compressed/squished] into a really small space inside each cylinder causing extreme heat! This is called ‘Heat of Compression’ which sparks a really 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 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 enter 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 providing the diesel engine an increase 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 up the valves close which traps the intake air in the cylinder which enables 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 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 normal diesel engine.
4. Exhaust Stroke:
After the power stroke, the piston moves upward once again while the exhaust valves open permitting the previously fired up gases to escape to the atmosphere out the exhaust system.
As mentioned 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 passes, following the 4 strokes mentioned above. This sequence has been engineered to permit the diesel engine to run efficiently with no imbalance.
There is much to find out about diesel engines and a ton of info online. If you have ever considered 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 find out more about diesel motors before you choose which one to pick.