Is my motor sitting to low?

TnTommy

Seaman
Joined
Oct 12, 2025
Messages
58
I've seen a lot of post about how the top of lower unit should be even with the bottom of transom is my motor too low? It's in the top hole so I could raise it?
 

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saltchuckmatt

Captain
Joined
Jul 19, 2019
Messages
3,167
Maybe...is that a false hollow bottom? Anti cavitation plate should be even with the bottom of your motor is clamped to the transom, higher if it's on an offshore bracket.
 

jimmbo

Supreme Mariner
Joined
May 24, 2004
Messages
14,188
You need to have someone hanging over the Transom to get a Pic of what it looks like at Top Speed, to determine if the Motor is mounted too Low
 

jlh3rd

Lieutenant Junior Grade
Joined
Jul 10, 2017
Messages
1,006
not a false bottom, just the end of the motor pod for a pontoon. Mine is just an open rectangle, no vertical structures.
As mentioned, a pontoon is different. You need to run it and see what the WOT #'s are. Check for ventilation issues and trimming issues, if any, especially when turning at speed.
 

Crosbyman

Admiral
Joined
Nov 5, 2006
Messages
6,046
is this a new to you rig when this this concern suddenly come up ?? any symptoms ... what is the rig doing or not dowing
 

jlh3rd

Lieutenant Junior Grade
Joined
Jul 10, 2017
Messages
1,006
point is, it's not a problem until it becomes one. There are basic starting points for rigging/propping a boat but final settings depend on performance...or lack of.
 
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