i dont actually have a redline but i have a cavalier that has the standard ecotec engine in it. ive been poking around this site for a while and finally activated my account. anywayz, i want to supercharge my cav but gm is taking forever to come out with their s/c so i was wondering if anyone knew that gm or saturn part number for the supercharger itsself. any help is greatly appreciated. thanx.