04-01-2004, 05:14 PM
[size 1]Ok, I'm going to reveal my ignorance, but it won't hurt too much because it isn't the first time.[/size]
[size 1]"I got to test all different pitches, dias, and blades." [/size]
[size 1]Not familiar with the term "dias" please explain.
"My engine is set to run at 5600 rpm max. A 17 pitch ran me low, around 5200 rpm. A 19 pitch ran me high, 6000 rpm." [/size]
[size 1]If one is running the boat at wide open it would seem that the rpm would decrease as the pitch went up. What am I missing here?[/size]
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[size 1]"I got to test all different pitches, dias, and blades." [/size]
[size 1]Not familiar with the term "dias" please explain.
"My engine is set to run at 5600 rpm max. A 17 pitch ran me low, around 5200 rpm. A 19 pitch ran me high, 6000 rpm." [/size]
[size 1]If one is running the boat at wide open it would seem that the rpm would decrease as the pitch went up. What am I missing here?[/size]
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