So many people who have superchargers on other cars keep askin me why i dont change to an 8 rib pulley, and i tell them because i never heard of n e one else doing it w/ the procharger on there 350z...... n e one thought of this or do it....... i've been having belt problems since gettin my car back from being tuned..... just about to install brand new belts, i have been driving w/out the one on the backside running no boost.......

 

bump

 

hey does your procharger sound like it has loose change inside of it

 

no, but it does make some wierd noises sopmetime..... i think its the belts.....

 

i sent it back to ati last week they called me back and said the pulley bolt was backing out and they tightened it back hopefully the noise will stop
it sounds fine at boost but aweful at idle