Imagine a giant room in your head. It can be decorated however you like, but it must be organised and have a lot of storage space. For example, a pin-up board covered with interesting newspaper clippings. A table for photos to be placed on. A bureau for mini versions of interesting objects in life.
So grab a book. Read a page. Time it. How long did that take? Now read it again, giving yourself no more than a second per line. Do this five times. Time it. How long did each take? After several reads, your natural reading speed should be that of the fast speed.
Worth a try, I guess. I'll let you know how it goes!