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SVTPerformance's Chain of Restaurants
Pics and Videos Buffet
Cruising my jet ski's vid...My 400hp Yamaha and my wife's 300hp Sea Doo...
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<blockquote data-quote="Sirhc7897" data-source="post: 15428095" data-attributes="member: 10294"><p>Different style props and different pitches come into play but the primary reason a 400hp boat is much, much faster (not quicker) than a 400hp watercraft has to do with the fact that a jet pump is nowhere near as efficient as a prop...I think props are about a third more efficient, generally speaking...You've got a lot of added drag for the inlet, compressing it through a venture nozzle, etc...</p></blockquote><p></p>
[QUOTE="Sirhc7897, post: 15428095, member: 10294"] Different style props and different pitches come into play but the primary reason a 400hp boat is much, much faster (not quicker) than a 400hp watercraft has to do with the fact that a jet pump is nowhere near as efficient as a prop...I think props are about a third more efficient, generally speaking...You've got a lot of added drag for the inlet, compressing it through a venture nozzle, etc... [/QUOTE]
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SVTPerformance's Chain of Restaurants
Pics and Videos Buffet
Cruising my jet ski's vid...My 400hp Yamaha and my wife's 300hp Sea Doo...
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