I have a 93 3.2l sho engine that I'm wanting to add a bit of power to. I've seen on several YouTube videos and forum posts people mention a "stage 2 cam" upgrade but I'm having trouble finding where they sell these. Does anyone have any experience with this or know where I could find any aftermarket performance cams? I have also looked into using the 3 liter cams but I assume the after market would offer a larger performance boost if I can find them.