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 3 Blade vs 4 Blade Prop
#13224223
07/24/19 03:18 PM
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Joined: Jun 2017
Posts: 64
BassMan5000
OP
Outdoorsman
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OP
Outdoorsman
Joined: Jun 2017
Posts: 64 |
When I bought my boat I was given an extra 4 blade prop. What would the difference be in speed and getting on plane and basic handling using the 4 over the 3. Thanks
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Re: 3 Blade vs 4 Blade Prop
[Re: BassMan5000]
#13224246
07/24/19 03:43 PM
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Joined: May 2003
Posts: 16,282
Chris B
TFF Guru
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TFF Guru
Joined: May 2003
Posts: 16,282 |
Depends on the pitch of the props and many other factors.
![[Linked Image]](https://texasfishingforum.com/forums/pics/usergals/2017/07/full-3769-170037-image.png) I hate photobucket.
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Re: 3 Blade vs 4 Blade Prop
[Re: BassMan5000]
#13224369
07/24/19 05:44 PM
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Joined: Apr 2004
Posts: 14,058
Stump jumper
TFF Guru
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TFF Guru
Joined: Apr 2004
Posts: 14,058 |
A 4 blade of the same pitch and diameter will run slower on the top end but will get out of the hole faster and will be better in the mid range. I would never run one because I prefer a prop that performs better on the top end.
2200 Bay Champ/200 Mercury Optimax
2017 Tundra TSS 4x4 Crewmax 5.7L
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Re: 3 Blade vs 4 Blade Prop
[Re: BassMan5000]
#13226369
07/26/19 08:17 PM
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Joined: Aug 2006
Posts: 7,182
steve@S2Marine
TFF Celebrity
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TFF Celebrity
Joined: Aug 2006
Posts: 7,182 |
usually.. when running a 4 blade vs 3 blade of the same pitch.. you simply raise the engine 1/2 to 3/4" (depending on type of prop)
that allows the 4 blade to run the proper rpm and still keep good performance.
there are alot of cases where the 4 blade prop is actually faster than a 3 blade.
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