Is is possible to break 2000 in 3 months

<p>So, i took 2 SATs before, the first one was 1690 with an essay of 8, the second one was 1740 with an essay of 9. Im going to be a senior this year, so i only have 2 more shots (oct, dec) to get a higher score.
I just completed summer school, so i finally have time to start prepare for the SAT.
I already bought the BB, how should i plan my time? I really need improvement on grammar(530,550)and reading(470,500).</p>