[Help]Better ranking.

Hello guys I have an car games site and my ranking it 70 google 80 yahoo and 40 bing (used Market Samurai to check),I want to get to top 10 pages how can I do it?Some people are saying scrape won't help me what can I do?
Edit: I have did backlinks I have PR 1 700 backlinks and 3 .edu's.

what have you done already?

Your question is way to broad. If you indeed have no clue at all, go read up on all the strategies that are posted here almost daily on how other people got their sites to rank first page