Re: Depth of motor?

Dennis W. Farrell (dfarrell@ridgecrest.ca.us)
Fri, 16 Jul 1999 14:17:06 -0700


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West Wight Potter Website at URL
http://www.lesbois.com/wwpotter/
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Scott: It's not a question only of propeller efficiency. I'd be very
careful to insure that the water pump of your motor stays submerged. Most
outboards don't tolerate their water pumps running dry.
-- dwf

-----Original Message-----
From: Scott F <sfoshee@yahoo.com>
To: West Wight Potter <wwpotter@tscnet.com>
Date: Friday, July 16, 1999 12:51
Subject: Depth of motor?

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> West Wight Potter Website at URL
> http://www.lesbois.com/wwpotter/
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>It just occurred to me (a bit slow, I guess!) that it
>would be much easier to steer with the outboard if I
>raised it up a bit (I can lower and raise the transom
>mount) instead of having to steer back and forth with
>the handle at about 45 degrees up to the aft rail. My
>question is, how deep should the prop be to provide
>adequate thrust? Does one angle on the motor give
>more efficient thrust than another? I have a 5hp
>Mercury long shaft on my P19. I find it fairly
>difficult steering with just the motor and no rudder
>(and maybe a foot of board down) when negotiating the
>shallows. Not to mention submerged tree stumps! Any
>other tips? Thanks!
>
>- Scott
>Charleston
>
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