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    FINAL UPDATE: Yamaha loss of performance and efficiency

    Here is the final update to the loss of performance and efficiency of my Yamaha 4 stroke 225 powered Pro Sports 2550CC.<br /><br />After various engine diagnostics and numerous runs on the water the final numbers are in. It was decided that a Yamaha Salt Water Series 15 X 17 prop would be the...
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    UPDATE: Loss of Performance and Efficiency

    Here is the latest update on my boat with regards to its loss of performance and efficiency.<br /><br />First problem was found to be the trim tabs in the full up position still dragged in the water a little causing a decrease in top end speed and susequently a loss of fuel economy. Fixing this...
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    Loss fo Performance and Efficiency

    Here is the history to help you better understand what has happened.<br /><br />About 6 months ago I had to send my new 2003 Pro Sports 2550CC back ot he manufacturer because of some hull problems. Their solution was to build me a new hull and deliver it back to me with all the original...
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