<p>I scored a 1600 on my first sat (although it was a practice) the summer before my junior year. I was worried so I started studying maybe around 2 or 3 hours a day during the summer. I then focused on school during junior year (AP Classes T.T). I have reviewed somewhat recently and I can score around 2200. Im taking the SAT in Jan and I hope for a 2300+! 
Good Luck.</p>
<p>Another example:
A CCer got a 164 on his psat. Studied one hour a day until the next year and scored a2340. </p>
<p>The SAT is something you have the work at, without study you should get an avg score. I see you have high grades, now do you get them without work or are you just a natural genius. The same thing applys with the SAT, you just need to work at it.</p>