What is the advantage of doing the desmog?
Gets rid of a myriad of vacuum hoses, thereby almost totally negating the possibility of a vac. leak down the road. Those hoses get hard after years in place and eventually crack, especially where they mount on the back side of the carb intake runners. It doesn't create any extra HP or increased performance. It does create piece of mind, knowing you're not going to be plagued with hard to find vacuum leaks when unexpected.
