If you are trying to get more diesel power from your large truck or diesel engine, then you have probably already looked around for modifications that you can perform in order to make more diesel power. In order for you to really make the most of your engine, you have to first understand how the systems work together in order to produce horsepower that turns the rear wheels. Torque really turns the real wheels, horsepower keeps them moving, but that is a topic for another day. It is a really simple principal actually, and that is because air and fuel mixed together cause an explosion, containing this explosion inside of a small cylinder helps to spin a shaft, which in turn spins the wheels. All of this happens hundreds of times in the blink of an eye. You can use software to change the settings around, to adjust how much air and fuel the engine is getting at any given amount of time, but for those of you that aren’t that advanced, we have to recommend using an automatic diesel power programmer. These little units are extremely handy for changing around your fuel map settings on the fly. They are so easy to use, even my spouse can use it, and she doesn’t care anything about vehicles.
The first way to build more diesel power is to let the engine breath a bit, and open up its airways. By installing a larger intake, and bigger bore exhaust pipes, sometimes over 4 inches in diameter, you are going to allow the engine to breath in, as well as push out the exhaust fumes a lot easier, and this in turn converts to more horsepower and torque. Once you have modified these two parts of the truck, you are just about done messing with the smaller bolt on stuff, that will give you a quick boost in horses.
The last part that I talked about was the computer programming diesel power unit. These little gadgets let you push a few buttons to change what type of horsepower and torque rations you want, on the fly. If you are towing and need more torque, there is a setting for that. Driving through town, and need better gas mileage, there is a setting for that. It doesn’t matter what your requirements are, having a diesel power programmer will help you adjust the engines fuel map to whatever suits you best at the time.
Diesel power is more commonly utilized within the workforce. The reason for this is because they tend to be more efficient than other types of engines. Diesel engines also tend to be less costly and are easier to be repaired than other types of engines like gasoline combustion engines. Another significant reason for using diesel engines is the fact that diesel supplies more fuel efficiency then other engines.
Diesel fuel has higher energy density than regular gasoline fuel. Because of this, they burn less fuel for the same amount of output. This is an obvious money saver. Not much needs to be said regarding fuel efficiency, specially in this day and age where costs have recently skyrocketed to all time highs.
Finding replacement parts and actually servicing the engines is easier compared to regular gasoline engines. This equates not only to savings due to having to buy things, there is also savings due to the smaller amount of time required to fix said engines. Time is money. Another thing that is often ignored about diesel engines is the fact that the fuel itself has the ability to act almost like a lubricant to the engine. When you consider the fact that the fuel is so much heavier, the engine will waste less heat and therefore the parts themselves will last longer. There is better savings all around.
Now some people will complain that diesel engines are weak when it comes to power. Starting from a dead stop, many diesel powered vehicles are slow as molasses compared to their gasoline powered cousins. Although this is generally true, many people are unaware that these engines can be tweaked in such a way as to improve power without having to sacrifice on fuel efficiency. That information will be saved for another post. In the meantime, we can still appreciate the fact that these engines have better torque and are superior when it comes to hauling heavy loads.
For work related vehicles, specially dealing with tasks that involve moving heavy loads, diesel is the superior choice. These engines bring better fuel efficiency, they cut down on maintenance costs, they last forever and they can move heavy objects with greater ease. The one major drawback of the diesel engine can be compensated for with a little specialized tinkering on the engine. Emissions have been a drawback as well, though currently there has been a lot of work devoted towards producing even cleaner engines. Diesel powered engines are inevitably going to make a comeback.
Getting more diesel power out of your big truck is one of mans favorite goals in life. And with the way that diesel engines are designed, it has never been easier to squeeze more horsepower and torque from that monster diesel engine you are running. There are a couple of mods specifically that will be your biggest bang for the buck when it comes to getting more power from your diesel engine. The first is a computer programmer. Next comes a good exhaust system, and the third comes with throwing on a good breathable air filter.
The reasons that these three mods go together so well, to produce insane amounts of power from diesel motors, is because of the way that motors work on a basic level. On one end of the motor, air goes in, at the other end, the exhausted air and gas is pushed out. In the middle though, there is a glow plug that turns all of this into a very powerful blast, turning that air and fuel mixture into a very powerful combustion, turning over your crankshaft, and producing horsepower and torque. If you get more air coming into the engine, and use the computer to tune the fuel map, along with being able to expel the exhaust fumes more quickly, you are easily going to be increasing the horsepower of your diesel engine.
The computers that I talked about earlier are simply a plug and play matter. You can plug the unit into your ODB-II computer, and adjust a few pre-determined settings on the machine, to change the fuel map in your computer. What this is going to do, is allow you either more torque for towing, and takeoff, a balance for in-town driving, or more horsepower for towing on the open road and highways. When it comes to diesel engine modification, it doesn’t get simpler than this.
Once you have added the air filter, and the bigger exhaust, the last thing you have to do is put that computer programmer onto the truck. Try a few different settings to determine exactly what works best for each situation you are presented with, and if you encounter any issues with any of the settings, back them off, and start from scratch. Problems that come up from tuning the computer could give you a heads up to problems that your diesel powered truck may be having. If there is anything serious, like stalling involved, you may need to consult your mechanic. Although diesel engine modification isn’t all that difficult, you should have enough sense to take it in if there are problems you cant fix.