Static Electricity Obstructs Performance of Car Static electricity generated by the friction in various parts of the car obstructs the performance of the engine. Fuel Bank EVO II improves the efficiency by removing the static electricity. It is through race managements and participations in racing events that we get the idea to improve the engine efficacy by a static electricity removal device. In car racing cirles, it have been known that the response and the power of the engine improves when negative ion water is used as cooling water. The development of Fuel Bank EVO II started here. Injection of Negative Ions By frictional electricity happening in various parts of the car, the inside of the engine becomes positively ionized. As a result, the air-fuel mixture is adsorbed to the cylinder wall. This makes the combustor efficiency of the engine go down. When we used negative ion water as the radiator cooling water that circulates in the engine, the combustor efficiency had improved dramatically. We discover that this happens because the positively ionized engine is neutralized. However, negative air ion water that is not coolant lacks of durability. We guess that in that case we have only to keep on injecting negative ions from the outside. Then, Fuel Bank EVO II comes into the world. Patent Pending as Original Technology. In additon, we discover that EVO II improves not only current-carrying states of the engine but also of every parts of the car, and that produces quadratic effects, such as improving the sound quality of the car audio system, increasing the brilliance of the headlights, etc. The mechanism that generates negative ions is patent pending now.