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Author Topic: 1981 Hydra Sport 2100 CC Prop- Suggestions wanted  (Read 517 times)

December 29, 2014, 08:00:38 AM
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Fletch170

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1981 Hydra Sport 2100 CC Prop- Suggestions wanted
« on: December 29, 2014, 08:00:38 AM »
Running a 1996 225 Merc offshore Carb.

The boat is a true 21 feet, with an 8 foot beam. I BELIEVE, it's 22 degrees of deadrise at the stern. With motor, fuel and gear, she is coming in around 3400 pounds. SO, not the lightest 21 out there.

I have decided on a 3 Blade Stainless Prop.

I'm looking for a good "All around" prop, but I'd like to "keep up" in a drag race down the bay to the inlet:)

Of the following, what would you suggest:

14x19

14 3/4 X19

14x21

Any feedback would be appreciated!
1981 2100 CC Hydra Sport
1976 170 (sold)

December 29, 2014, 05:31:32 PM
Reply #1

GoneFission

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Re: 1981 Hydra Sport 2100 CC Prop- Suggestions wanted
« Reply #1 on: December 29, 2014, 05:31:32 PM »
Of the choices, my vote would be the 14x19, better hole shot and good top end, especially if it's a 4 blade.
Cap'n John
1980 22-2 CCP
Mercury 200 Optimax 
ASPA0345M80I
"Gone Fission"
ClassicAquasport Member #209


December 29, 2014, 07:41:58 PM
Reply #2

Fletch170

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Re: 1981 Hydra Sport 2100 CC Prop- Suggestions wanted
« Reply #2 on: December 29, 2014, 07:41:58 PM »
Thank ya sir! Your opinion matches that of Mercury:)
1981 2100 CC Hydra Sport
1976 170 (sold)

December 30, 2014, 01:27:23 PM
Reply #3

Fletch170

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Re: 1981 Hydra Sport 2100 CC Prop- Suggestions wanted
« Reply #3 on: December 30, 2014, 01:27:23 PM »
Ugh,

So I threw someone on ebay an absurd offer for a (almost) new Quicksilver Mirage Prop that is 21" Pitch, and 14 3/4 diameter......they took it.

Might be over propped here:) However, might be fast as all hell:)
1981 2100 CC Hydra Sport
1976 170 (sold)

December 30, 2014, 04:35:05 PM
Reply #4

dburr

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Re: 1981 Hydra Sport 2100 CC Prop- Suggestions wanted
« Reply #4 on: December 30, 2014, 04:35:05 PM »
No problem Christian, a little Nitro under the cowling for the hole shot and it's all good!!  :twisted:  :twisted: Once you get that freight train moving she will go... :mrgreen:
Dave

88 222 Osprey
00 Yamaha OX66 150
CAS # 2590

December 31, 2014, 10:19:31 AM
Reply #5

Fletch170

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Re: 1981 Hydra Sport 2100 CC Prop- Suggestions wanted
« Reply #5 on: December 31, 2014, 10:19:31 AM »
I hope it's not that bad.... Otherwise, I'm swapping it out asap. However, with the 225 2 stroke, it should have some pretty good grunt.
1981 2100 CC Hydra Sport
1976 170 (sold)

December 31, 2014, 10:48:35 AM
Reply #6

GoneFission

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Re: 1981 Hydra Sport 2100 CC Prop- Suggestions wanted
« Reply #6 on: December 31, 2014, 10:48:35 AM »
Fletch - you can bob the blades on that 21 by a half inch and maybe get about what you want.  :thumleft:  

But - that 3 liter Merc deuce and a quarter might just pull it - and wide open would be around 50...   :twisted:

Here's the prop I'm running on my CCP at a deal on eBay - best I've run:
http://www.ebay.com/itm/1987-Aquasport- ... 6016.l4276  

Here's a 4-blade for $100:
http://www.ebay.com/itm/Mercury-Outboar ... 0d&vxp=mtr  

And a 3 blade for $100:
http://www.ebay.com/itm/Mercury-propell ... 1c46237d9d  

Good luck!
Cap'n John
1980 22-2 CCP
Mercury 200 Optimax 
ASPA0345M80I
"Gone Fission"
ClassicAquasport Member #209


 


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