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Author Topic: 19-6 Prop size  (Read 821 times)

September 22, 2009, 06:20:07 PM
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Big D

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19-6 Prop size
« on: September 22, 2009, 06:20:07 PM »
I have a 140hp evinrude on a 19-6 from 72. What prop should be on the boat to get the best speed/mpg. Thanks  DG

September 22, 2009, 06:45:00 PM
Reply #1

Big D

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Re: 19-6 Prop size
« Reply #1 on: September 22, 2009, 06:45:00 PM »
Boat is a 72. The V-4 2 stroke is a 83 model.

September 22, 2009, 07:09:24 PM
Reply #2

MarshMarlowe196

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Re: 19-6 Prop size
« Reply #2 on: September 22, 2009, 07:09:24 PM »
Flkeysaqua has the same engine, or close to it.  He's running a 17" prop- should be perfect on your rig.
Key West 1720 / Yam C90

Sold: 1973 Aquasport 19-6

September 22, 2009, 07:30:30 PM
Reply #3

Big D

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Re: 19-6 Prop size
« Reply #3 on: September 22, 2009, 07:30:30 PM »
Is that the size or the pitch. Thinking pitch.  A 13.25/17 would make sense. Maybe a 13.25/19  Anyone else?  Thanks

September 22, 2009, 07:40:17 PM
Reply #4

flkeysaqua

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Re: 19-6 Prop size
« Reply #4 on: September 22, 2009, 07:40:17 PM »
I have a 13.25 17 and run 43 at wot max speed ever of 48mph  :shock:  And it seems to be the best setup for our boat plus my motor is 91 I think anything over a 17 is too much for a 140
73 19-6 w/140 Evinrude

 

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