Jeepster wrote:
> Does the little spiral shaped device known as the Tornado actually
> improve engine efficiency and power like it advertises?

in a word, no.

If it actually did work, vehicle makers would have
adopted it long ago. The tornado, like the other air
swirrly things is just a scam.

--
-- DougW -- 93 ZJ 4.0 http://members.cox.net/wilsond
HESCO Supercharger - 300W IASCA Stereo - Edelbrock IAS Shocks
Gibson Exhaust - rear DCpower - custom gauge install - Stillen Rotors
Banks Header - and BEER, in the fridge!