superchargers

[fuimrich]

got one in hummer i bought dont know jack crap about this stuff anyone got any ideas

[Unknown303]

You could probably provide a little more information... and you haven't really even asked a question about your setup. Not that any of us would know what it is from your non existent description.

[Maxt]

This short instructional video will provide all the info:

http://www.youtube.com/watch?v=gvIij84oY2c

[Kolbatron]

Does it "whistle" or "whine"?