Quote:
Originally Posted by christian370z
The Stillen kit has huge potential, especially with the extra head room for more power down the road with an impeller/pulley swap. Is there any way to quiet down the supercharger unit though?
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The only way to quiet down the supercharger unit is to raise the idle to about 800-900.The unit will still have a slight whine though.To me the Stillen kit is very quiet compared other kits using the same vortech unit that vent to atmosphere.