I really don’t think so, unless your first SAT was just bad luck or a bad day and you can normally do better than that. I’d been studying for a year, three hours every Saturday (studying whole days over spring break cause I took it in March) and I still got a 2190. That’s pretty terrible. I know some people will immediately start yelling at me saying its a good score and whatnot but CONSIDERING the effort I put in, it’s lower than I expected. With over 300 hours of preparation, I still messed up. So I don’t think you will be able to increase your score that much unless you REALLY prepare.