Absolutely, I know we had 1-2 people turning about low to mid 1.30's all day, I turned a 1.25 Saturday and shaved 1.1 off for Sunday's races after school. As a whole the I/O group was anywhere from 1.40ish to like high teens(including school members), so about 25 seconds. I agree with taking a Race School earlier than later BUT only if you are really ready, get your N days in, run a few I days, THEN go to race school. People lose focus on what N days are truly about, they are about becoming a better, safer track rider. Not just about going faster, or being bored in it. The braking and gearing sessions are VERY important and help with everything all the way to racing. Our instructors talked about those session every class time. Unfortunately, it isn't just about thinking you can go fast, it is about what your talent level can truly handle at that time. My instructor actually told me that becuase I was pushing real hard before lunch, too hard. He waived me off the track and said listen, you are right on the limits and you need to take a step back. He said it wasn't a limit of the bike, tires, track, but a limit of MY ability, he made sure to let me know that this wasn't a knock on me, but just a fact and that seat time = high limits. I respected the heck out of that becuase I could have gone down, hurt myself, someone else, or just ran stupid, but I came in, gathered myself and ran some better times after