I like how he compared the CFM Ratings of a real supercharger and his electric fan. They looked comparable. But what he left out was the pressure that is developed at that CFM. 600 CFM at 1 inch of water pressure is a lot lower then 650 CFMat 12 PSI.
For those who dont know, there are are 0.036 PSI per inch of water column. AT best, that fan might put out 3 inches of water (I.E. 3 x 0.036 = 0.108 PSI).
No performance gain there!!!
