Have you ever seen a high jumper who is short and fat? I guess not. Therefore to be brief, the center of gravity is low. This means that high short jumper to move the center of gravity for greater vertical distance of a great rider. Fat and being the knight must move more weight than the thin jumper. It is clear that if a person is not a task for more energy is consumed and the effectiveness is compromised.

May it surprise you to know that the most studied and developed cars have a few elements that have a large amount of engine power. For example, the engine pulleys. These are the belts pulleys around which the race car. As you can imagine these pulleys rotate at a very high turnover rpm and therefore takes a lot of engine power.

Now, even if the blocks were then reduced the power required to run them would be considerably reduced. And the power saved is power gained. It is lightweight pulleys will improve the performance of your car. Of course, the blocks have to bear significantly emphasizes the light weight of the pulleys are in special material which is very light and very strong.

They are available for most makes and models and you should be able to find one that fits in your car. We must not forget that the engine blocks are precision machined products and if you buy a subtype pulley, it can affect the performance and reliability of your car. A subtype can damage the pulley of the belt that runs on it.

This is why you must take care to purchase weight of blocks of the highest quality and installed by professionals.