It's just a nerd thing! Actually it's more of an addiction. These cars have much less and much older technology than some of the other cars out there, but we still hang and still set the bar in many areas. Some of us guys can't sleep at night because our brains wrap around ideas and its hard to ease our mind till we try it. Then, some of those ideas fail, but some change the game completely. Just keep growing from there and compiling those ideas. Then vendors start supporting them, and our cars get faster and faster. Sharing those ideas is the key. Once the idea is out there, some perfect it. Ultimately, the GM engineers are the ones to thank. We have great guys like Bob Bailey that have made it possible for us to tune these cars. That's really the BIG key, most other cars don't have the tuning support that we do. TurboTweak is also a massive amount of help. Life is a lot easier when you can drop a chip into a car and go! Tuning, tuning, tuning. Doesn't matter how hot or mild your set up is, it needs to be tuned. Willingness to help others is a personal trait, there are good guys in every car group. It's just that our small group magnifies the ones that want to share and help.