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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 kind of engine. More torque, better fuel economy, much easier maintenance are some of the attributes 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 motor can be tweaked to produce more energy without damaging fuel economy. Let’s have a look at diesel engines 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 pertains to driving. Besides hybrid or rotary engines, the primary way most cars run is via a petroleum-powered internal combustion engine. However, 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 cars, primarily pickups, are likewise diesel-powered, offering motorists 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 mixture needed by Petroleum powered vehicles. This quality means that diesel motor do not need spark plugs and therefore do not need to be tuned up.
• Diesel fuel has a greater fuel density than petroleum leading to fuel economy boosts of 20-30% over similar petroleum-powered designs.
• Diesel engines are more affordable to maintain as they have fewer parts vs. a petroleum engine. The life-span of a diesel engine is likewise substantially longer.
If it is torque you need, particularly 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 up hills or going over bridges, your diesel-powered car can deal with the obstacle.
So, why aren’t more cars in West Pennant Hills diesel-powered?
Some of the reasons include:
Stricter emissions control standards: Diesel engines pollute more, so not many manufacturers have improved upon the technology to produce an eco-friendly engine. However, numerous upcoming engines may change all of that.
Not enough power. Yes, a typical problem, even with turbo-diesel, is that the engines are not powerful enough. A lot 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 two times as long to get up to full speed.
Fortunately, numerous aftermarket product designers are helping motorists squeeze out more power from their diesel engines. Efficiency programmers, are helping motorists in seeing a nice spike in horse power as well as 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 variety of diesel-powered passenger cars currently on Australian highways is minimal; nevertheless, with more recent, cleaner, and more powerful engines on the way, you may soon find yourself going with a diesel-powered car too.
Remember, we have offices in West Pennant Hills and North Rocks, Beecroft, Carlingford, Pennant Hills, Cherrybrook, Cheltenham, Castle Hill, Baulkham Hills, Epping, North Epping.
Diesel Exhaust Systems For Efficiency
If you are looking for a diesel exhaust system to improve your efficiency, 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 improve your efficiency, which makes the choice of exhaust a lot more overwhelming. Luckily, there are a couple of brand names that are well known for providing the best in diesel exhaust for efficiency each time. If you are aiming to improve your Chevy Duramax, Dodge Cummins, or Ford Powerstroke engine, you can definitely maximize your diesel efficiency with the ideal exhaust.
Magnaflow
Magnaflow is certainly 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 real formula that matches the correct 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 to lengthen 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 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 likewise introduced 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 excellent 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 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 lower exhaust gas temperature levels. This is a quality purchase for anybody wanting to improve diesel performance.
Bully Dog
Bully Dog is another outstanding diesel exhaust company that will provide custom-made diesel performance systems for your Ford, Doge, or Chevrolet truck. Bully Dog will promise immediate improvements in horse power, throttle response, 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 ideal 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 looking for a diesel efficiency exhaust system from a company that understands diesel, Banks is an outstanding company. They‘ve been around since 1897, enhancing the use of diesel for performance big and small. Banks is a company continually implementing ingenious methods with a quality and consistency seldom found.
As you can see, there are a lot of alternatives for your diesel exhaust in West Pennant Hills, depending on the kind of truck you have, and what you wish 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 Newbies
Diesel engine principles are quite direct for the experienced mechanic but what about regular everyday people who have never made the effort to learn more about a diesel engine and how it works?
In this post, we are going to describe in layman’s terms the fundamental 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 know is a petrol engine and a diesel engine are totally different. A Petrol engine is built much lighter than the much heavier built diesel engine and runs on an air/fuel mixture combined with a high energy spark that is timed to ignite the air/fuel mixture inside each engine cylinder at the accurate time developing power and torque [turning force] which drives your car.
A diesel engine uses high compression [intake air that is compressed/squished] into a very little space inside each cylinder triggering extreme heat! This is called ‘Heat of Compression’ which ignites a very fine 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 uses ‘Heat of Compression’
The four-stroke principle
Every engine today runs on four strokes or four 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 enabling 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 offering 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 up 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 happens in the cylinder because of the combination of heat and atomized diesel fuel. This causes the piston to be forced downward which produces torque and the horse power needed from a common diesel engine.
4. Exhaust Stroke:
After the power stroke, the piston moves upward once again while the exhaust valves open enabling the formerly sparked gases to escape to the atmosphere out the exhaust system.
As mentioned before, each cylinder goes through this precise 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 mentioned above. This sequence has been engineered to allow the diesel engine to run efficiently without any imbalance.
There is much to learn more about diesel engines and a lots of information online. If you have ever considered 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 learn more about diesel engines before you decide which one to pick.
Our offices are in North Rocks, Beecroft, Carlingford, Pennant Hills, Cherrybrook, Cheltenham, Castle Hill, Baulkham Hills, Epping, North Epping and West Pennant Hills