So the other night the guy who helped me install my pipe and PCV wanted to out for a little ride to see how the bike was running after installing my PCV. He rides an 07 GSXR 750. We approached a pretty steep down hill that had several large speed bumps because it was a residential area. He has raced dirt bikes for several years so I'm assuming that experience helped him do this but he would approach the bumps at about 20 mph steady then hit his throttle as he went over them, it would launch his bike like 3 feet in the air over a distance of 8 feet or so. I found this amazing. He kept doing it for each of the speed bumps. Has anyone else ever witnessed, done this?