Hi, Lets say your website is targeting a competitive keyword and already has many links and is sitting in 13th pos. Then your site attracts 5/6 related PR3, P4 links from websites that already rank top page. They link back to you with the correct anchor text, how long before you can expect a movement in SERPS. One of our sites has attracted some great links in the last 10 days, but still no movment. Is there a delay in link juice?
first you need to see if links are do follow then, you should wait, maybe those pages dont get crawled too fast They should take efect in 2-3 day max
It all depends on time. I have read an article which said that "once my all links, contents were indexed in a day, where as many times it took almost 13 days. The expanation might be, I had the work done just before the searchengine crawled my website"
In terms of google, only dofollow anchored link will help you in SERP increase. You need to wait till the page crawled, to see the results.