I love one of the comments someone made on that site about the weights on the calipers..
jip1080
12:37 PM on Wed Apr 22 2009
Gah, you've gone and done it now. Each weight is 45 extra HP. Tuners have known this for a long time, but have been keeping it on the down low because they needed to bulk up on sticker sales instead. They don't even add drag, and the fuel economy stayes exactly the same.
Now that GM has gone and made it stock on Cameros it's all over for the import tuners. Everyone is going to know and want their own. Pretty soon you'll even be able to buy 45hp brake weights at WalMart!