Yep, you need pressure to get any kind of power improvement, but added air is no use without added fuel - it may just run weaker.
My cinq turbo runs 4.4 psi boost right up to the rev limiter, I doubt this fan can produce the volume of air needed to make any noticeable difference. Maybe that's why everyone else uses direct / chain / belt drive for superchargers - the efort you need to put in to get a decent pressure out is quite high.
Pete.
1242cc cinq,turbo cinq,Cinqs&Seis Yahoo group,Clubcento
My cinq turbo runs 4.4 psi boost right up to the rev limiter, I doubt this fan can produce the volume of air needed to make any noticeable difference. Maybe that's why everyone else uses direct / chain / belt drive for superchargers - the efort you need to put in to get a decent pressure out is quite high.
Pete.
1242cc cinq,turbo cinq,Cinqs&Seis Yahoo group,Clubcento