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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, simpler maintenance are some of the qualities of owning a diesel-powered car. Still, some motorists grumble 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 fine-tuned to produce more energy without damaging 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 comes to driving. Besides hybrid or rotary engines, the primary way most vehicles run is by means of a petroleum-powered internal combustion engine. However, with Diesel’s 1892 patent of the engine that bears his name, diesel power has played a significant role in powering buses and trucks across the nation. Some passenger cars, primarily pickups, are likewise diesel-powered, giving motorists an alternative to petroleum.
Diesel engines have the following benefits over their petroleum counterparts:
• Diesel use air compression to develop combustion versus the air/fuel mixture required by Petroleum powered cars. This characteristic means that diesel engines do not need spark plugs and therefore do not need to be tuned up.
• Diesel fuel has a higher fuel density than petroleum leading to fuel economy boosts 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 likewise 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, especially when starting from a dead stop, but when climbing up hills or going over bridges, your diesel-powered car can deal with the difficulty.
So, why aren’t more cars in Northwood diesel-powered?
Some of the reasons include:
More stringent emissions control standards: Diesel engines contaminate more, so few makers have improved upon the innovation to produce an environmentally friendly engine. However, several upcoming engines may change all of that.
Not enough power. Yes, a common grievance, even with turbo-diesel, is that the engines are not powerful enough. A lot 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, several aftermarket product designers are assisting motorists eject more power from their diesel engines. Performance programmers, are assisting motorists in seeing a nice spike in horsepower as well as increases in torque. The beauty of some of these aftermarket parts is that they do not hurt fuel economy. In fact, some claim to help improve it.
Yes, the variety of diesel-powered passenger vehicles presently on Australian highways is very little; nevertheless, with more recent, cleaner, and stronger engines on the way, you may soon find yourself opting for a diesel-powered car too.
Remember, we have offices in Northwood and Greenwich, Woolwich, Longueville, Wollstonecraft, Riverview, St Leonards, Lane Cove, Waverton, Crows Nest, Hunters Hill.
Diesel Exhaust Systems For Performance
If you are searching for a diesel exhaust system to boost 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 help boost your efficiency, which makes the choice of exhaust much more frustrating. Thankfully, there are a couple of brand names that are popular for providing the best in diesel exhaust for efficiency each time. If you are looking to improve your Chevy Duramax, Dodge Cummins, or Ford Powerstroke engine, you can definitely optimize your diesel efficiency with the right exhaust.
Magnaflow
Magnaflow is certainly a brand that is well acknowledged and respected in the diesel exhaust market. Magnaflow has truly embraced diesel efficiency, 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 engine 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 know that the exhaust system will enhance all Dodge Cummins engines.
Magnaflow is among the most recent contributors to the four-inch performance diesel exhaust that has ended up being standard. Magnaflow has likewise presented a stainless-steel mandrel-bent system that carries a lifetime service 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 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 optimum gains with a direct bolt-on application that comes with a four-inch turbo downpipe. The MBRP will simply include horsepower, torque, enhanced fuel economy, and will decrease exhaust gas temperature levels. This is a quality purchase for anybody aiming 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 immediate enhancements in horsepower, throttle response, and pulling torque, not to mention the exhaust system looks extraordinary. Bully Dog exhaust systems likewise lower gas temperature levels 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 good exhaust system from a terrific company.
Banks
If you are searching for a diesel efficiency exhaust system from a company that knows diesel, Banks is an exceptional company. They have actually been around since 1897, enhancing the use of diesel for performance big and small. Banks is a company continually carrying out ingenious methods with a quality and consistency not often found.
As you can see, there are a great deal of options for your diesel exhaust in Northwood, depending upon the kind of truck you have, and what you want to see in the way of efficiency. These are all top-notch brand names that you’ll likely be happy with.
Diesel Engine Principles for Beginners
Diesel engine principles are pretty easy 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 post, we are going to describe in layperson’s terms the fundamental 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 know is a petrol engine and a diesel engine are absolutely different. A Petrol engine is constructed much lighter than the heavier constructed diesel engine and works 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 accurate time producing 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 extreme heat! This is called ‘Heat of Compression’ which fires up 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 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 allowing pressurized air to get in 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 stay up to date with an immediate injection of fuel
2. Compression Stroke:
When the piston begins 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 accurate time.
3. Power Stroke:
After injection occurs a surge occurs in the cylinder because of the mix of heat and atomized diesel fuel. This causes the piston to be forced downward which produces torque and the horsepower required from a typical 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 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 permit the diesel engine to run efficiently with no imbalance.
There is much to learn about diesel engines and a ton of details online. If you have ever thought about 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 engines before you decide which one to pick.
Our offices are in Greenwich, Woolwich, Longueville, Wollstonecraft, Riverview, St Leonards, Lane Cove, Waverton, Crows Nest, Hunters Hill and Northwood