The combustion engine is synonymous with power, heat and efficiency loss. The combustion engine work on the principle of igniting fuel in order to propel your vehicle. It is highly likely that this is all we think about when we think of the engine of a vehicle – its core principle. We don’t always think about efficiency loss. Yes, we do indeed think about the performance, but there is something we easily oversee. It is sometimes better not to focus on how well you do in a test. Rather look at what you did not achieve. You may score 75% or 80% and think that the distinction is a great achievement. It is, but consider that there is actually 20 to 25% of the work you don’t know. When you look at it this way, the picture takes on an entirely different image.