Short shaft motor on my drift boat?

D

DriftOR

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Mar 15, 2011
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Aloha
My buddy gave me a short shaft 9.9 trolling motor to put on my drift boat. My boat has the transom cut out so the motor sets closer to the water. I mounted it up today, it looks like it is going to work. I am wondering if anyone else has tried this kind of set up and what kind of results you had.
 
R

Roguegamma

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Dec 3, 2010
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In the valley of the Rogue
My driftboat is a Brigg's Rogue River Special and it was designed for a short shaft outboard. I have seen McKenzie style boats with the cutout transom with short shafts as well. If it looks like it will work, I can only say give it a shot and see how it goes. My Mercury 15 is considered a "short shaft" built for a 15 inch transum. The shaft length on the motor is actually 17 inches. The reason I am mentioning that is that I previously ran an old Force 15 hp on my boat and the shaft might have been slightly shorter. At any rate, I had to be careful that I did not have too much weight in the front of the boat when starting the Force. If I had two buddies in the front seats it was enough weight that the motor intake would come out of the water and suck air. Once I was underway, there were no issues. I have not had this problem with my Mercury, but out of habit I find myself leaning out over the transom when I start the motor, just to make sure the shaft is deep enough. I would suggest mounting a "doel-fin" or some other planing fin since it seems to help with bow rise. I would also buy a prop-protector so you don't mangle your prop on rocks.
 
R

Razz

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Jan 28, 2009
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110
Location
Hoh
Just be carefull about needing to make any SHARP turns because the cut out will get in the way of the motor housing.
 
C

czoom

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May 6, 2010
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21
Never tried it. Please let me know how it works.
 
L

liquidplumber

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Jun 12, 2008
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st helens or
Just make sure water is spitting out of the motor and make the fat guy drive.
 
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