Yo no habla esta englese. No posta here no mora. por favora. Grassiass.

 

Thanks for the commentary, but I create, that the people have understood my commentaries with my English poor. I believe that we must deepen but the subject, and not to watch these small errors. thanks.

 

The English errors are not small, and the product is crap.

Nuff Said, senor.

 

I think that Dos is taking something a little more potent than sugar pills.

 

sorry, meant dcpg, sorry dos

 

Do you get paid to advertise these things?

Ok, lets break down the alleged principles that makes these things work.

The idea is that the fuel does not properly atomize in the engine and that the turbulence these devices generate helps break up the fuel and help it mix more completely and evenly.

However, the manufacturers have already placed the injectors in a location where they are exposed to severe turbulence and even mixing. They place the injectors close to the intake ports. So in order to assume that this device works you also have to assume that additional turbulence is needed over what the factory has already done.

Furthermore you must also assume that the device, which is located in the intake somewhere before the throttle body can generate enough turbulence that it carries through past the throttle plate, into the upper intake chamber, then down the individual runners. This is not going to happen. The distance is too great, and the effect gets canceled out by the throttle plate alone, not to mention every size change and bend. I doubt you could get any measurable turbulence change after the throttle plate.

And as though that is not enough, the intake is almost always under a partial vacuum, the transition to partial vacuum right after the throttle plate will cause any pressure waves and turbulence to collapse.

Then you have to assume that the drag generated by the device doesn't have a greater effect on performance than the turbulence it creates. I think we all know the answer to that one. The drag does have an effect, but it not in the direction we would want to go.

The only conditions a device such as this might work under is older carburated engines and throttle body injection, and I emphasize, might work on. As I stated earlier, I have tested these devices under scientific conditions and found that in each of the tests, the performance and gas mileage on the test vehicles was worse than the control.