Anti-Ventilation Plate Height?

Berdink

Petty Officer 1st Class
Joined
Mar 5, 2020
Messages
235
Is my Anti-Ventilation Plate height too high, too low, or just right?
 

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jimmbo

Supreme Mariner
Joined
May 24, 2004
Messages
13,446
I will assume you have twin outboards, and the fact that you aren't running a Performance type Prop, in fact the Prop shown isn't either for that engine, or some adapters are missing. No it is not the correct height
 

jimmbo

Supreme Mariner
Joined
May 24, 2004
Messages
13,446
I guess that could be a Motor and Prop for a Sailboat
 

Berdink

Petty Officer 1st Class
Joined
Mar 5, 2020
Messages
235
Sorry for not providing more info.
It's a kicker on my 67 18ft StarCraft.
I have a 75hp as the main.
It's a 9.9 Yamaha with a high thrust prop.
It's the stock prop.
.
I was thinking of lowering it some to get the Anti-Ventilation Plate fully below the lowest side.
 

airshot

Vice Admiral
Joined
Jul 22, 2008
Messages
5,080
Plate height is only critical at planing speeds, when going at displacement speed for trolling, not critical at all. Looks about same height as my kicker..
 
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