something bout Tornado

[jimmylkj]

hi guys ... notice on dunno which forum that links to tornado websites ... looking cool .... mind asking where to get (i thknk saw once yrs ago in N! racing .. but totally can't remember details lar .... :P ) and wats the price ar ? somemore somemore i notice it looks similiar to my pc fan too ... u guys think can diy n get moreless the same effect !? thank you thank you

 

[WinDz]

if using pc fan to swirl the air which is like last time's DIY surbo using the pc fan.. i dont think there is any effect ler .. besides the blocks air flow also .. use for few months then dont feel like gaining anything during high rev that time it block air pulak .. so i take it out