If you own a diesel-powered car, you probably appreciate the inherent qualities of this kind of engine. More torque, better fuel economy, simpler maintenance are some of the qualities of owning a diesel-powered car. Still, some drivers complain about the engine’s weak power, particularly 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 damaging 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 comes to driving. Besides hybrid or rotary engines, the main 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 cars, generally pickup trucks, 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 produce combustion versus the air/fuel mix required by Petroleum powered cars. This quality means that diesel motor do not need spark plugs and hence do not have to be tuned up.
• Diesel fuel has a higher fuel density than petroleum leading to fuel economy increases of 20-30% over similar petroleum-powered designs.
• Diesel engines are cheaper to maintain as they have less parts vs. a petroleum engine. The lifespan 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 car can manage the difficulty.
So, why aren’t more cars in Thornleigh diesel-powered?
Some of the reasons include:
More stringent emissions control standards: Diesel engines pollute more, so very few manufacturers have improved upon the innovation to produce an eco-friendly engine. Nevertheless, numerous upcoming engines might change all of that.
Not enough power. Yes, a typical complaint, even with turbo-diesel, is that the engines are not powerful enough. A lot of drivers 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.
Fortunately, numerous aftermarket product developers are helping drivers squeeze out more power from their diesel engines. Performance developers, are assisting 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 damage fuel economy. In fact, some claim to help improve it.
Yes, the number of diesel-powered passenger cars currently on Australian highways is minimal; however, with newer, cleaner, and more powerful 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 Pennant Hills, Normanhurst, Westleigh, Beecroft, Waitara, North Epping, Hornsby, South Turramurra, Cheltenham, Cherrybrook and Thornleigh? Call us now!
Diesel Exhaust Systems For Performance
If you are searching for a diesel exhaust system to enhance 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 feasible choices 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 even more overwhelming. Luckily, there are a few brand names that are popular for delivering the best in diesel exhaust for efficiency every time. If you are aiming to improve your Chevy Duramax, Dodge Cummins, or Ford Powerstroke engine, you can absolutely maximize your diesel efficiency with the best exhaust.
Magnaflow is certainly a brand that is well recognized and respected in the diesel exhaust market. Magnaflow has really embraced diesel efficiency, 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 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 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 ended up being standard. Magnaflow has also introduced 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 car.
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 a must-have if you are dealing 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 add horse power, torque, improved fuel economy, and will reduce exhaust gas temperatures. This is a quality purchase for anybody wanting to enhance diesel performance.
Bully Dog is another outstanding diesel exhaust company that will provide personalized diesel performance systems for your Ford, Doge, or Chevrolet truck. Bully Dog will assure instant enhancements in horse power, throttle reaction, and pulling torque, not to mention the exhaust system looks incredible. 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 packages will also increase gas mileage– an excellent exhaust system from a terrific company.
If you are searching for a diesel efficiency exhaust system from a company that knows diesel, Banks is an exceptional company. They‘ve been around since 1897, enhancing the use of diesel for performance huge and small. Banks is a company continually implementing ingenious methods with a quality and consistency not often found.
As you can see, there are a lot of choices for your diesel exhaust in Thornleigh, depending on the kind of truck you have, and what you wish to see in the way of efficiency. These are all superior brand names that you’ll likely be happy with.
Diesel Engine Principles for Novices
Diesel engine principles are pretty direct 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 post, we are going to explain in layperson’s terms the fundamental 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 completely different. A Petrol engine is built much lighter than the much heavier constructed diesel engine and works on an air/fuel mix integrated with a high energy spark that is timed to ignite the air/fuel mix inside each engine cylinder at the precise time creating power and torque [turning force] which drives your car.
A diesel engine utilizes high compression [intake air that is compressed/squished] into an extremely little area inside each cylinder causing extreme heat! This is called ‘Heat of Compression’ which sparks 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 utilizes ‘Heat of Compression’
The four-stroke principle
Every engine today works on four strokes or four cycles- both these terms mean the very same. Here is how the four-stroke diesel engine operates.
1. Intake Stroke:
Intake valves in the cylinder head open permitting pressurized air to go into 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 keep up with an immediate 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 allows compression to occur, 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 precise 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 common diesel engine.
4. Exhaust Stroke:
After the power stroke, the piston moves upward once again while the exhaust valves open permitting the formerly ignited gases to escape to the environment out the exhaust system.
As pointed out before, each cylinder goes through this specific series 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 pointed out above. This series has been engineered to permit the diesel engine to run smoothly without any imbalance.
There is much to discover diesel engines and a lots of information online. If you have ever thought about 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 select.