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Diesel Engines: What You Need To Know
If you own a diesel-powered car, you probably value the inherent qualities of this type of engine. More torque, much better fuel economy, simpler maintenance are a few 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 may not know is that a diesel engine can be fine-tuned to produce more energy without harming fuel economy. Let’s take 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 pertains to driving. Besides hybrid or rotary engines, the primary way most vehicles run is through a petroleum-powered internal combustion engine. However, with Diesel’s 1892 patent of the engine that bears his name, diesel power has played a substantial role in powering buses and trucks throughout the nation. Some passenger vehicles, primarily pickup trucks, are likewise diesel-powered, giving drivers an option to petroleum.
Diesel engines have the following advantages over their petroleum counterparts:
• Diesel use air compression to produce combustion versus the air/fuel mix required by Petroleum powered cars and trucks. 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 leading to fuel economy increases of 20-30% over equivalent petroleum-powered models.
• Diesel engines are less expensive to maintain as they have less parts vs. a petroleum engine. The life expectancy of a diesel engine is likewise substantially 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, especially when starting from a dead stop, but when climbing up hills or going over bridges, your diesel-powered car can manage the obstacle.
So, why aren’t more vehicles in Bellevue Hill diesel-powered?
Some of the reasons include:
Stricter emissions control standards: Diesel engines contaminate more, so not many manufacturers have improved upon the technology to produce an environmentally friendly engine. However, numerous upcoming engines may change all of that.
Not enough power. Yes, a common problem, even with turbo-diesel, is that the engines are not powerful enough. The majority of chauffeurs 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 designers are assisting drivers eject more power from their diesel engines. Performance programmers, are assisting motorists in seeing a nice spike in horsepower along with increases in torque. The beauty of a few of these aftermarket parts is that they do not harm fuel economy. In fact, some claim to assist improve it.
Yes, the variety of diesel-powered passenger vehicles currently on Australian highways is very little; however, with more recent, cleaner, and more powerful engines on the way, you may soon find yourself selecting a diesel-powered car too.
Remember, we have offices in Bellevue Hill and Bondi, Bondi Junction, Waverley, Bondi Beach, Tamarama, Double Bay, Bronte, Queens Park, North Bondi, Point Piper.
Diesel Exhaust Systems For Performance
If you are trying to find 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 choices on the market for your diesel exhaust. In addition to diesel exhaust, many chips and tuners will assist boost your efficiency, that makes the choice of exhaust a lot more frustrating. Fortunately, there are a couple of brand names that are popular for delivering the very best in diesel exhaust for efficiency each time. If you are seeking 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 definitely a brand that is well acknowledged and appreciated in the diesel exhaust market. Magnaflow has truly embraced diesel efficiency, and they have a tried and true formula that matches the correct 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 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 enhance all Dodge Cummins engines.
Magnaflow is among the latest 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 brings 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 exceptional 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 working with a Dodge Ram. The MBRP guarantees optimum gains with a direct bolt-on application that features 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 buy for anyone wanting to boost diesel performance.
Bully Dog
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 horsepower, throttle reaction, and pulling torque, not to mention the exhaust system looks incredible. 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 packages will likewise increase gas mileage– an excellent exhaust system from a great company.
Banks
If you are trying to find a diesel efficiency 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 huge and small. Banks is a company continuously implementing innovative techniques with a quality and consistency seldom found.
As you can see, there are a lot of choices for your diesel exhaust in Bellevue Hill, depending on the type 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 quite direct for the experienced mechanic but what about regular everyday individuals who have never put in the time to learn more about a diesel engine and how it works?
In this post, we are going to discuss in layman’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 absolutely different. A Petrol engine is constructed much lighter than the much heavier developed diesel engine and works on an air/fuel mix integrated with a high energy spark that is timed to fire up the air/fuel mix inside each engine cylinder at the accurate 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 area inside each cylinder causing severe 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 works on 4 strokes or 4 cycles- both these terms mean the exact same. Here is how the four-stroke diesel engine runs.
1. Intake Stroke:
Intake valves in the cylinder head open allowing 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 pushes air into the intake system giving the diesel engine a boost of air to stay up to date with an instantaneous injection of fuel
2. Compression Stroke:
When the piston begins to make its way back upward the valves close which traps the intake air in the cylinder which permits 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 happens 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 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 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 passes, following the 4 strokes pointed out above. This sequence has been engineered to permit the diesel engine to run efficiently without any imbalance.
There is much to discover diesel engines and a ton of information online. If you have ever considered purchasing a vehicle with a diesel engine you have made a prudent decision! The additional cost will be to your advantage, so it is recommended that you learn more about diesel engines before you decide which one to pick.
Our offices are in Bondi, Bondi Junction, Waverley, Bondi Beach, Tamarama, Double Bay, Bronte, Queens Park, North Bondi, Point Piper and Bellevue Hill