Congrats Eric. That is very impressive!!!!

Kolevski, your last assumption is correct. Eric is increasing the pressure of the air going into the SC. It does not cause it to spin any faster. Think about it..... The turbo is forcing air into the SC.... The SC will only spin as fast as the belt is turning the pulley. If the turbo caused the SC to spin faster, it would make the pulley spin faster as well as everything else that the belt spins. That would be an awful mess. LOL