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Possibly the single most important part of your personal watercraft is your impeller. Even with all of the best mods made to your engine, if you’ve got a damaged impeller, your ski ain’t gonna go quick at all – and worse yet, vibrations and harmonics can quickly injure your powertrain at catastrophic levels! Unfortunately, because it is so out-of-sight it’s also very much out-of-mind for many folks.
Read the whole story at The Watercraft Journal HERE: