Hello no it's not a joke look at this video.
Hello Fento! Your system is great. Could you make your turbo as an air brush (funnel effect). I think you could have big gain or use a tiny supercharger system. I've seen a video in discovery channel and the air brush system could increase the flow of air in the intake.
[ame]http://youtu.be/5BSx1Bj1GFI[/ame]
Look at 33:00 to 39:00
It is said that the funnel could increase the air flow by lowering the pressure in the funnel.