Next is to create our good blur effect but I want to maintain some detail around the exploding racecraft. I duplicated two layers out of the newly merged layer; we'll call one Background Layer and the other two Blur Layer 1, and 2. For Blur Layer 1 I went into the Filter menu and selected Radial Blur, selecting Zoom and setting the quality to Best, with the Amount set to 25. I made sure to move the preview cursor closest to where I felt the vanishing point on the image was - whicn in this case was all the way to the left of the image near the big exlosion. I done the same effect for Blur Layer 1 the second duplicated layer with the Amount set to 10 and placed it above Blur Layer 1.