Boat Maintenance: Prop Recommendation
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Name:   GoneFishin The author of this post is registered as a member - Email Member
Subject:   Prop Recommendation
Date:   4/7/2022 3:58:54 PM

Here is some info on  the engine. The reference is to a 1989 but what is important is it's a card engine like yours. Enjoy your boat.

https://www.justanswer.com/boat/diw4q-1989-mercruiser-4-3l-gmc-two-barrel-carb-starts.html

I have never used a 4 blade....I assume you have a 14x21. I suspect since you want to pull a 240lb  skier a 3 blade gives you more  low  end. A 4 blade will give you more top end.

Have you  checked the Merc Cruiser table  for   correct prop?

Other messages in this thread:View Entire Thread
Prop Recommendation - MrHodja - 4/5/2022 9:21:23 PM
     Prop Recommendation - wix - 4/6/2022 4:53:40 PM
          Prop Recommendation - MrHodja - 4/6/2022 10:11:20 PM
               Prop Recommendation - wix - 4/7/2022 11:05:39 AM
                    Prop Recommendation - GoneFishin - 4/7/2022 3:58:54 PM
                         Watch This - GoneFishin - 4/7/2022 4:03:45 PM
                              Watch This - MrHodja - 4/7/2022 5:06:32 PM
                                   Try This - GoneFishin - 4/8/2022 6:13:00 AM
                                        Try This - MrHodja - 4/8/2022 1:45:38 PM
                                             Try This - GoneFishin - 4/8/2022 6:34:10 PM



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