disgargen valve for super charger?

[rickd93_lx]

this may be a dumb question but are there any kind of blow off valves i could buy for a super charger to get the turbo discharge sound and regulate my psi, i figured if i found something of the sort i could get a higher boost pulley and adjust the blow off valve to get my desired boost, rather than buying different pullies for different boost?

title=discharge, sorry

 

[bentley429]

A bypass valve doesnt regulate the amount of psi your making, the combo of pulley's does. To get that blow off valve sound you would have to not recirculate the air which would result in running rich.