Hello all, I just bought a 95 speedster. From a visual inspection looking into the impellers from the grate I can see that the 2 impellers are quite different from each other. One is dull and has very flat blades, it looks like the picture in the shop manual. The other has very curved blades. It looks allot like a normal outboard prop. Did someone put on an after market impeller? Is this OK or not? Any thoughts? Also can anyone tell me where I can find an owner's manual for this boat? I already have the service Manuel. I included the pictures of the impellers. Thanks