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Author Topic: 1989 222CCP w Yami F200 Prop/Speed issues?  (Read 800 times)

September 24, 2018, 08:37:37 AM
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Kurt222CCP

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1989 222CCP w Yami F200 Prop/Speed issues?
« on: September 24, 2018, 08:37:37 AM »
So i picked up a CCP that has ttop and was repowered  but otherwise factory. During initial testing the Cavitation plate was buried (mounted even with transom bottom). We put on a CMC jack placte and raised it about 5 inch and just got it out of the water. We are still only getting these numbers. I'm thinking the possibility the diameter is slightly small. I see these commonly using a 15.5x17 or 15x19. Seems like we should be getting 42-46 out of this setup depending on pitch with 10% slippage
14x19" Prop
27mph @ 4000
32.5mph @ 5400

September 24, 2018, 10:38:05 AM
Reply #1

wingtime

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Re: 1989 222CCP w Yami F200 Prop/Speed issues?
« Reply #1 on: September 24, 2018, 10:38:05 AM »
You raised it 5" to get it out of the water?  Sounds like you have a 30" shaft motor on a 25" transom.  The F200 is that the inline four cylinder?

I doubt you will be able to get much more than 40 MPH WOT with 200HP on that hull.  The bow on the CCP is a very deep entry and takes a good amount of power to push.  They are just not designed for speed.  If your top speed id 32 at WOT of 5400 rpms I would say you need to step down to a 17? pitch.  What is the recommended WOT rpms for that motor?
1998 Explorer w/ Etec 250


1987 170 w/ Evinrude 90

September 24, 2018, 01:15:39 PM
Reply #2

Kurt222CCP

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Re: 1989 222CCP w Yami F200 Prop/Speed issues?
« Reply #2 on: September 24, 2018, 01:15:39 PM »
Its the 25inch and was mounted properly per standard rigging even with the bottom of the transom. But i guess the hull design and added weight of the engine we had to  raise it that much to get the cav plate unsubmerged. Sounds like maybe even a 4 blade prop could help also based off your statement on the entry design. Looking for a 15x17 3-blade to try. Yes we got the WOT from 5100 to 5400 by raising the engine to the correct height.  I'll post some pics.

September 25, 2018, 04:56:39 PM
Reply #3

heatherwood11

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Re: 1989 222CCP w Yami F200 Prop/Speed issues?
« Reply #3 on: September 25, 2018, 04:56:39 PM »
If it helps any, I have a 1985 222 CCP and I put the same 25" F200 (4 Cyl) Yamaha on it last year.  I get a max of around 42 MPH out of it and am happy with that.  A great cruising speed is 30 MPH with this boat.  I believe my prop is a 17 (whatever it comes with).  I don't think you can get much more than 42 out of it. 

September 26, 2018, 11:46:17 AM
Reply #4

wingtime

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Re: 1989 222CCP w Yami F200 Prop/Speed issues?
« Reply #4 on: September 26, 2018, 11:46:17 AM »
Heatherwoods perfomance numbers are spot on with what I expected.  And I agree 30 MPH seems to be the sweet spot for cruise on the over 22'+ CCP/Osprey/Explorer hulls.
1998 Explorer w/ Etec 250


1987 170 w/ Evinrude 90

September 26, 2018, 02:40:39 PM
Reply #5

Capt. Bob

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Re: 1989 222CCP w Yami F200 Prop/Speed issues?
« Reply #5 on: September 26, 2018, 02:40:39 PM »
I agree also. Something is wrong somewhere Kurt. :ScrChin:

My 210 WAC, which weighs more than your CCP makes 39.3 at 6000 rpm WOT, and it's an F150 I-4. I'm running a 14.25 x 15, 3 blade Reliance clone (Powertech) stainless prop. I truly believe if I raise the motor a tad higher it will break 40+ as I'm dragging the vent plate just under the surface. Cruises great at 31 mph @ 4800 rpm.  Max power range is 5500-6000. I'm thinking your 200 I-4 is the same.

I ran 41 mph WOT on my 84 CCP with an Evinrude 200 Ocean Pro and that was with a 4 blade prop, though I can't recall the diameter and pitch.

Good luck. :thumright:
]
Capt. Bob
1991 210 Walkaround
2018 Yamaha 150 4 Stroke
"Reef or Madness IV"

September 27, 2018, 02:44:09 PM
Reply #6

Kurt222CCP

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Re: 1989 222CCP w Yami F200 Prop/Speed issues?
« Reply #6 on: September 27, 2018, 02:44:09 PM »
Well I found a 15.5x17 Apollo 3 Blade in mint condition for $50!!! Putting it on tonight and will post our results!

September 28, 2018, 09:37:20 PM
Reply #7

GoneFission

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Re: 1989 222CCP w Yami F200 Prop/Speed issues?
« Reply #7 on: September 28, 2018, 09:37:20 PM »
A 17 or 19 pitch prop seems about right for a 200 on that boat.  I'm currently testing 4-5 props on my 22-2CCP now that I have installed the new 200 Optimax 3 liter.  I will post the results soon.  Testing 3 blade, 4 blade, and 5 blade props for acceleration, top speed, and economy.  Stay tuned!
Cap'n John
1980 22-2 CCP
Mercury 200 Optimax 
ASPA0345M80I
"Gone Fission"
ClassicAquasport Member #209


September 29, 2018, 06:10:50 PM
Reply #8

Kurt222CCP

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Re: 1989 222CCP w Yami F200 Prop/Speed issues?
« Reply #8 on: September 29, 2018, 06:10:50 PM »
Oh man! can't wait. We just tested the new prop. Apollo HSE 15.5x17 and it helped with mid range slippage. got 29.1@4500rpm which is about 19% slippage vs over 30% before. top speed did not improve though. around 33.5 @5100 with trim all the way down.

September 29, 2018, 09:13:19 PM
Reply #9

mshugg

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Re: 1989 222CCP w Yami F200 Prop/Speed issues?
« Reply #9 on: September 29, 2018, 09:13:19 PM »
Oh man! can't wait. We just tested the new prop. Apollo HSE 15.5x17 and it helped with mid range slippage. got 29.1@4500rpm which is about 19% slippage vs over 30% before. top speed did not improve though. around 33.5 @5100 with trim all the way down.

Try trimming the motor up.  Once you’re on plane, you want to lift the bow a bit to reduce wetted surface and drag.  You’ll likely see a couple of extra MPH and reduced slip  at your cruise speed, and definitely see more speed and RPM at max.

October 05, 2018, 05:58:08 PM
Reply #10

Kurt222CCP

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Re: 1989 222CCP w Yami F200 Prop/Speed issues?
« Reply #10 on: October 05, 2018, 05:58:08 PM »
It seems to bring the RPM up a few hundred rpms but no real effect on the speed much. Going out again tomorrow and will test again with a Merc High Five 19P.

October 10, 2018, 10:57:20 AM
Reply #11

GoneFission

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Re: 1989 222CCP w Yami F200 Prop/Speed issues?
« Reply #11 on: October 10, 2018, 10:57:20 AM »
It seems to bring the RPM up a few hundred rpms but no real effect on the speed much. Going out again tomorrow and will test again with a Merc High Five 19P.

So far, the High 5 in 19 pitch has been the best prop tested!  Amazing hole shot and running 43 MPH at 5300 RPM on a 200 Opti with a 1.75 gear ratio.  Still have a 4-blade left to test - maybe next week.  Good luck!   
Cap'n John
1980 22-2 CCP
Mercury 200 Optimax 
ASPA0345M80I
"Gone Fission"
ClassicAquasport Member #209


 

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