-3 degrees seems like a pretty extreme camber gain out of only a 1" drop. There should be plenty of adjustment capabilities the stock camber bolts to account for a slight drop. Here is a link to our alignment specs, we've found they work very well for these cars. The Performance Street alignment should be possible with the stock hardware on a car that hasn't been damaged in another way.
http://www.pfadtracing.com/blog/wp-c...-alignment.pdf