do hyclones have a competitor

[Thomas-the-Terrano2]

ebay 270239598908

looks like a hyclone but blades spin
presume by thru flow of air to in turn
distribute the air in the in take.

find it by searching terrano turbo,

its from the states as is an electric
super charger!! for less than $20!!

 

[cssuk]

mmm hiclones last time i saw a proper test of those they reckoned it was hogwash, the electric supercharger MAY add a little just over tickover, but once the engines going bet it would be more of a hinderance, measure airflow at the exhaust on tickover, to be effective it would need to blow double that