hey guys, i have just got my car tuned with the CRV pulley on, which i was lead to believe would produce 11.1 psi of boost, im only getting 7.

i dont really car about the power im not getting, as i dont need any more lol, just wondering why.

also, because im now over revving my alternator and air con up, last night i think i shagged the air con making really really bad noises now :O is there a way i can toughen the bearings up if i get it rebuilt?

because when i got my alternator rebuilt he "said" he put really good bearings in it, can i do the same for air cons, or are they a disposible unit and you cant fix them?