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Diesel Engines: What You Need To Know
If you own a diesel-powered car, you probably value the intrinsic qualities of this type of engine. More torque, better fuel economy, much easier maintenance are a few of the qualities of owning a diesel-powered car. Still, some motorists complain about the engine’s weak power, especially when accelerating from a full stop. What you might not know is that a diesel motor can be modified to produce more energy without harming fuel economy. Let’s take 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 primary way most cars run is through a petroleum-powered internal combustion engine. Nevertheless, with Diesel’s 1892 patent of the engine that bears his name, diesel power has played a significant role in powering buses and trucks throughout the country. Some passenger vehicles, generally pickups, are likewise diesel-powered, offering motorists an option to petroleum.
Diesel engines have the following benefits over their petroleum counterparts:
• Diesel use air compression to create combustion versus the air/fuel mixture required 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 boosts of 20-30% over equivalent petroleum-powered models.
• Diesel engines are cheaper to maintain as they have less parts vs. a petroleum engine. The lifespan of a diesel engine is likewise considerably longer.
If it is torque you need, especially for pulling a boat, camper, or equipment, then a diesel motor 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 manage the obstacle.
So, why aren’t more vehicles in Waitara diesel-powered?
Some of the reasons include:
More stringent emissions control standards: Diesel engines contaminate more, so not many manufacturers have improved upon the technology to produce an eco-friendly engine. Nevertheless, a number of upcoming engines might change all of that.
Not enough power. Yes, a typical 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.
Fortunately, a number of aftermarket product developers are helping motorists squeeze out more power from their diesel engines. Efficiency developers, are helping motorists in seeing a great spike in horsepower in addition to increases in torque. The beauty of a few of these aftermarket parts is that they don’t damage fuel economy. In fact, some claim to assist improve it.
Yes, the variety of diesel-powered passenger cars presently on Australian highways is very little; nevertheless, with newer, cleaner, and stronger engines on the way, you might soon find yourself choosing a diesel-powered car too.
Remember, we have offices in Waitara and Hornsby, Normanhurst, Wahroonga, North Wahroonga, Asquith, Warrawee, Westleigh, Thornleigh, Turramurra, North Turramurra.
Diesel Exhaust Systems For Efficiency
If you are looking for a diesel exhaust system to improve your efficiency, the choice can be a hard one. Diesel gets more and more popular all the time, and because of this, there are many feasible options on the marketplace for your diesel exhaust. In addition to diesel exhaust, many chips and tuners will assist improve your efficiency, that makes the choice of exhaust a lot more overwhelming. Luckily, there are a couple of brand names that are popular for delivering 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 ideal exhaust.
Magnaflow
Magnaflow is definitely a brand that is well recognized and respected in the diesel exhaust market. Magnaflow has truly embraced diesel efficiency, and they have a tried and true 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 normal 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 compliment all Dodge Cummins engines.
Magnaflow is one of the latest contributors to the four-inch performance diesel exhaust that has become standard. Magnaflow has likewise presented a stainless-steel mandrel-bent system that brings a life time service warranty, polished muffler, and five-inch tip. The Magnaflow diesel exhaust system is one that has made its mark and is an exceptional choice for your car.
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 an essential if you are working with a Dodge Ram. The MBRP assures maximum gains with a direct bolt-on application that comes with a four-inch turbo downpipe. The MBRP will simply add horsepower, torque, improved fuel economy, and will lower exhaust gas temperatures. This is a quality purchase for anyone wanting to improve diesel performance.
Bully Dog
Bully Dog is another impressive diesel exhaust company that will provide tailor-made diesel performance systems for your Ford, Doge, or Chevrolet truck. Bully Dog will assure instant enhancements in horsepower, throttle reaction, and pulling torque, not to mention the exhaust system looks unbelievable. Bully Dog exhaust systems likewise lower gas temperatures by more than 200 degrees, which is perfect when you are pulling heavy loads. The Bully Dog performance exhaust plans will likewise increase gas mileage– a great exhaust system from a great 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 huge and small. Banks is a company continually executing ingenious techniques with a quality and consistency not often discovered.
As you can see, there are a great deal of options for your diesel exhaust in Waitara, depending upon the type of truck you have, and what you want to see in the way of efficiency. These are all superior brand names 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 routine everyday individuals who have never taken the time to discover more about a diesel engine and how it works?
In this post, we are going to describe in layperson’s terms the basic 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 understand is a petrol engine and a diesel engine are totally different. A Petrol engine is built much lighter than the heavier developed diesel engine and operates on an air/fuel mixture integrated 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 space 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 uses ‘Heat of Compression’
The four-stroke principle
Every engine today operates 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 allowing pressurized air to enter 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 offering 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 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 occurs an explosion occurs in the cylinder because of the combination of heat and atomized diesel fuel. This triggers the piston to be forced downward which produces torque and the horsepower required 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 formerly fired up gases to escape to the atmosphere out the exhaust system.
As pointed out before, each cylinder goes through this exact 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 pointed out above. This sequence has been crafted to enable the diesel engine to run efficiently without any imbalance.
There is much to learn more about diesel engines and a ton of information 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 discover more about diesel motors before you choose which one to select.
Our offices are in Hornsby, Normanhurst, Wahroonga, North Wahroonga, Asquith, Warrawee, Westleigh, Thornleigh, Turramurra, North Turramurra and Waitara