Re: Stus-List 37+ Cruising Speed

[ssjohnson via CnC-List]

84 LF38 came with a 4 cylinder 27 hp Westerbeke.  At 3000 hours she is running 
perfectly.  At 2800 rpm I do about 6.2 knots. Max rpm is 3300at that point 
I have some unburnt fuel...leaves a moustache on my stern.  Seahawk Autostream 
16" feathering prop.Spencer Johnson Waukegan, IL / Racine, WI___

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Re: Stus-List Fwd: Transmission problem??

[Doug Mountjoy via CnC-List]

Dave, send me pics. I'll take a look, maybe it can point you in the right 
direction.  Doug Mountjoysv Rebecca Leah C Landfall 39Port Orchard yacht club
 Original message From: David Knecht via CnC-List 
 Date: 8/24/20  18:12  (GMT-08:00) To: CnC CnC 
discussion list  Cc: davidakne...@gmail.com Subject: 
Stus-List Fwd: Transmission problem?? > While motoring today we had the boat 
suddenly start vibrating violently. I had encountered this periodically before 
and thought something was going on with the prop.  It has been getting 
gradually worse this season.  I am pretty sure now it is the  transmission 
slipping partly out of gear. Slowing the engine , shifting to neutral then back 
into gear makes it smooth again, but today it happened over and over. In 
Jamestown at marina so i looked at transmission to see if it was a cable issue. 
Very confused by what i see and not something i have ever worked on. My guess 
is that cable is not allowing shifter to fully engage or else transmission is 
shot. There is an area of the engine support that appears to be worn away by 
the shifter movement  No idea how that could be. Also there is a green 
sleeve on the cable near the clamp but not in the clamp. I am wondering if the 
cable is clamped so that it cannot rotate forward far enough to engage 
completely. Considering loosening clamp and moving cable housing forward but 
not sure if that would allow it to fully engage.  What sets the limit of that 
shifter movement?  Any thoughts appreciated. Dave> Ps. I have pics but cant 
send to list. > > Sent from my 
iPhone___Thanks everyone for 
supporting this list with your contributions.  Each and every one is greatly 
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--   https://www.paypal.me/stumurray___

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Re: Stus-List Fwd: Transmission problem??

[Charlie Nelson via CnC-List]

Suggest you determine if you can shift transmission at the transmission 
successfully. If so and it stays in gear w/o issues, replace cable assy.
If not and trans fluid level is normal and ‘clean’, you likely need new trans.
When my trans recently died, it stuck in gear as I was docking, partially 
destroying the dock and adding $500 to my slip fee. The on-site mechanic was 
able to get it shifting again (without using the cable or disconnecting it).
If it is trans., replace the pressure plate at the same time as you do the 
trans.
Good luck,
Charlie NelsonC 36 XL/kcbWater Phantom

Sent from AOL Mobile Mail
Get the new AOL app: mail.mobile.aol.com
 On Monday, August 24, 2020, David Knecht via CnC-List  
wrote:


> While motoring today we had the boat suddenly start vibrating violently. I 
> had encountered this periodically before and thought something was going on 
> with the prop.  It has been getting gradually worse this season.  I am pretty 
> sure now it is the  transmission slipping partly out of gear. Slowing the 
> engine , shifting to neutral then back into gear makes it smooth again, but 
> today it happened over and over. In Jamestown at marina so i looked at 
> transmission to see if it was a cable issue. Very confused by what i see and 
> not something i have ever worked on. My guess is that cable is not allowing 
> shifter to fully engage or else transmission is shot. There is an area of the 
> engine support that appears to be worn away by the shifter movement  No 
> idea how that could be. Also there is a green sleeve on the cable near the 
> clamp but not in the clamp. I am wondering if the cable is clamped so that it 
> cannot rotate forward far enough to engage completely. Considering loosening 
> clamp and moving cable housing forward but not sure if that would allow it to 
> fully engage.  What sets the limit of that shifter movement?  Any thoughts 
> appreciated. Dave
> Ps. I have pics but cant send to list. 
> 
> Sent from my iPhone

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Stus-List Fwd: Transmission problem??

[David Knecht via CnC-List]

> While motoring today we had the boat suddenly start vibrating violently. I 
> had encountered this periodically before and thought something was going on 
> with the prop.  It has been getting gradually worse this season.  I am pretty 
> sure now it is the  transmission slipping partly out of gear. Slowing the 
> engine , shifting to neutral then back into gear makes it smooth again, but 
> today it happened over and over. In Jamestown at marina so i looked at 
> transmission to see if it was a cable issue. Very confused by what i see and 
> not something i have ever worked on. My guess is that cable is not allowing 
> shifter to fully engage or else transmission is shot. There is an area of the 
> engine support that appears to be worn away by the shifter movement  No 
> idea how that could be. Also there is a green sleeve on the cable near the 
> clamp but not in the clamp. I am wondering if the cable is clamped so that it 
> cannot rotate forward far enough to engage completely. Considering loosening 
> clamp and moving cable housing forward but not sure if that would allow it to 
> fully engage.  What sets the limit of that shifter movement?  Any thoughts 
> appreciated. Dave
> Ps. I have pics but cant send to list. 
> 
> Sent from my iPhone

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Re: Stus-List 37+ Cruise Speed

[Chris Riedinger via CnC-List]

We do about 7 with a 3 blade maxprop and a yanmar 3gm, our bottom gets
wiped every few months but we try to take it out often enough that the
ablative does it's job. Diver never complains about hard growth.

Any of you have propspeed or barnacle barrier applied to prop or shaft?
___

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Re: Stus-List C Meet & Greet Virtual Rendezvous

[Stu via CnC-List]

Thanks Alan

Yes the meeting is 7:00pm EST (Eastern time) and NOT Central time.

I’ll try to change the reservation link and the response emails.

Sorry for the confusion – I’m new at this.

Stu

From: ALAN BERGEN via CnC-List 
Sent: Monday, August 24, 2020 5:20 PM
To: C 
Cc: ALAN BERGEN 
Subject: Re: Stus-List C Meet & Greet Virtual Rendezvous

HI Stu:
7:00 pm Central is 5:00 pm Pacific time. So, did you mean 7:00 pm Eastern time, 
or ???

Alan Bergen
35 Mk III Thirsty
Rose City YC
Portland, OR




On Mon, Aug 24, 2020 at 2:01 PM Stu via CnC-List  wrote:

  Hi folks -- 

  I have planned for out 2nd Meet and Greet Virtual Rendezvous for:
  Thursday,  Aug 27, 2020 07:00 PM Central Time (US and Canada) – should be 
around 4pm Pacific Time.

  You must register in advance for this meeting at:
  https://us02web.zoom.us/meeting/register/tZYodeyupj8tH9RmFtvreygqYzhwfk6uupAi 

  After registering, you will receive a confirmation email containing 
information about joining the meeting.

  Our first rendezvous was a great success and everyone was pleased to finally 
put faces on names.  Thursday night will be your chance.

  Hope to see everyone there.  Masks not necessary but please maintain social 
distancing.

  Stay safe  
  Stu
  ___

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every one is greatly appreciated.  If you want to support the list - use PayPal 
to send contribution --   
https://urldefense.com/v3/__https://www.paypal.me/stumurray__;!!LIr3w8kk_Xxm!9j2wChODkbkLNxyfScpT6vc-6BpRR-vGm-6RiKBGDOwN5aAYWQ9L6BBXDLVAGEnKs2g$
 





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Re: Stus-List C Meet & Greet Virtual Rendezvous

[ALAN BERGEN via CnC-List]

HI Stu:
7:00 pm Central is 5:00 pm Pacific time. So, did you mean 7:00 pm Eastern
time, or ???

Alan Bergen
35 Mk III Thirsty
Rose City YC
Portland, OR



On Mon, Aug 24, 2020 at 2:01 PM Stu via CnC-List 
wrote:

> Hi folks --
>
> I have planned for out 2nd Meet and Greet Virtual Rendezvous for:
> Thursday,  Aug 27, 2020 07:00 PM Central Time (US and Canada) – should be
> around 4pm Pacific Time.
>
> You must register in advance for this meeting at:
>
> https://us02web.zoom.us/meeting/register/tZYodeyupj8tH9RmFtvreygqYzhwfk6uupAi
> 
>
> After registering, you will receive a confirmation email containing
> information about joining the meeting.
>
> Our first rendezvous was a great success and everyone was pleased to
> finally put faces on names.  Thursday night will be your chance.
>
> Hope to see everyone there.  Masks not necessary but please maintain
> social distancing.
>
> Stay safe
> Stu
> ___
>
> Thanks everyone for supporting this list with your contributions.  Each
> and every one is greatly appreciated.  If you want to support the list -
> use PayPal to send contribution --
> https://urldefense.com/v3/__https://www.paypal.me/stumurray__;!!LIr3w8kk_Xxm!9j2wChODkbkLNxyfScpT6vc-6BpRR-vGm-6RiKBGDOwN5aAYWQ9L6BBXDLVAGEnKs2g$
>
>
___

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Re: Stus-List 37+ Cruise Speed

[John Irvin via CnC-List]

Don’t forget the Marvel Mystery Oil!

Sent from my iPhone

On Aug 24, 2020, at 4:57 PM, Paul Wyand via CnC-List  
wrote:


Yes the atomic 4 is rated at 30 HP but no one uses it near its HP peak level of 
RPM. So most people in sailboats use about 18-20 HP of the usable 30. Some of 
the older power boats may have revved that engine up to the HP peak level. I 
don't think I ever pushed mine over about 2200 rpm so that was around 18 HP to 
move my C 33. Great engines, last a LONG time. But they are all getting long 
in the tooth now.

On Mon, Aug 24, 2020 at 3:53 PM Rick Brass via CnC-List 
mailto:cnc-list@cnc-list.com>> wrote:
I believe the difference is between rated HP and shaft HP, which is generally 
lower after things like transmission loss, accessory loads, and friction.

IIRC, an A4 was rated as 30HP, but the shaft HP was something like 17or 18. 
Which is why an2 cylinder Yanmar is a suitable replacement foe an A4.

Rick Brass
Washington, NC


From: CnC-List 
[mailto:cnc-list-boun...@cnc-list.com] On 
Behalf Of Joe Della Barba via CnC-List
Sent: Monday, August 24, 2020 2:15 PM
To: cnc-list@cnc-list.com
Cc: Joe Della Barba mailto:j...@dellabarba.com>>
Subject: Re: Stus-List 37+ Cruise Speed


What the heck is a 13hp Atomic 4? Mine is 30 HP.

Joe

Coquina
On 8/24/2020 1:26 PM, Daniel A. Willis via CnC-List wrote:
My 1973 30' Mk 1 had a 13hp atomic four but was re-engine 12 years ago with a 
20 hp Universal. She stops on a dime and handles very well with all that power. 
I suspect some might simply have been re-powered over the years as our Santiago 
was.



___

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___

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every one is greatly appreciated.  If you want to support the list - use PayPal 
to send contribution --   https://www.paypal.me/stumurray

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Thanks everyone for supporting this list with your contributions.  Each and 
every one is greatly appreciated.  If you want to support the list - use PayPal 
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Stus-List C Meet & Greet Virtual Rendezvous

[Stu via CnC-List]

Hi folks -- 

I have planned for out 2nd Meet and Greet Virtual Rendezvous for:
Thursday,  Aug 27, 2020 07:00 PM Central Time (US and Canada) – should be 
around 4pm Pacific Time.

You must register in advance for this meeting at:
https://us02web.zoom.us/meeting/register/tZYodeyupj8tH9RmFtvreygqYzhwfk6uupAi 

After registering, you will receive a confirmation email containing information 
about joining the meeting.

Our first rendezvous was a great success and everyone was pleased to finally 
put faces on names.  Thursday night will be your chance.

Hope to see everyone there.  Masks not necessary but please maintain social 
distancing.

Stay safe  
Stu___

Thanks everyone for supporting this list with your contributions.  Each and 
every one is greatly appreciated.  If you want to support the list - use PayPal 
to send contribution --   https://www.paypal.me/stumurray

Re: Stus-List 37+ Cruise Speed

[Paul Wyand via CnC-List]

Yes the atomic 4 is rated at 30 HP but no one uses it near its HP peak
level of RPM. So most people in sailboats use about 18-20 HP of the usable
30. Some of the older power boats may have revved that engine up to the HP
peak level. I don't think I ever pushed mine over about 2200 rpm so that
was around 18 HP to move my C 33. Great engines, last a LONG time. But
they are all getting long in the tooth now.

On Mon, Aug 24, 2020 at 3:53 PM Rick Brass via CnC-List <
cnc-list@cnc-list.com> wrote:

> I believe the difference is between rated HP and shaft HP, which is
> generally lower after things like transmission loss, accessory loads, and
> friction.
>
>
>
> IIRC, an A4 was rated as 30HP, but the shaft HP was something like 17or
> 18. Which is why an2 cylinder Yanmar is a suitable replacement foe an A4.
>
>
>
> Rick Brass
>
> Washington, NC
>
>
>
>
>
> *From:* CnC-List [mailto:cnc-list-boun...@cnc-list.com] *On Behalf Of *Joe
> Della Barba via CnC-List
> *Sent:* Monday, August 24, 2020 2:15 PM
> *To:* cnc-list@cnc-list.com
> *Cc:* Joe Della Barba 
> *Subject:* Re: Stus-List 37+ Cruise Speed
>
>
>
> What the heck is a 13hp Atomic 4? Mine is 30 HP.
>
> Joe
>
> Coquina
>
> On 8/24/2020 1:26 PM, Daniel A. Willis via CnC-List wrote:
>
> My 1973 30' Mk 1 had a 13hp atomic four but was re-engine 12 years ago
> with a 20 hp Universal. She stops on a dime and handles very well with all
> that power. I suspect some might simply have been re-powered over the years
> as our Santiago was.
>
>
> --
>
>
>
> ___
>
> Thanks everyone for supporting this list with your contributions.  Each
> and every one is greatly appreciated.  If you want to support the list -
> use PayPal to send contribution --   https://www.paypal.me/stumurray
>
>
___

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Re: Stus-List 37+ Cruise Speed

[Della Barba, Joe via CnC-List]

Losses might be 5 or 10 percent, but I never heard of almost 2/3s!
There is the prop issue and gearing though, that 30 HP is at 3600 RPM. The only 
A4s that can do that are in planing boats or have the 2:1 reduction gear. 
Absent the gear you are probably at 22-24 HP at best and many A4s came severely 
overpropped and can't get past maybe 1400 RPM. This is really nice on a calm 
day, you hit hullspeed just off idle, but any headwinds will about stop the 
boat.


Joe Della Barba Coquina C 35  MK I
www.dellabarba.com



From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Rick Brass 
via CnC-List
Sent: Monday, August 24, 2020 3:53 PM
To: cnc-list@cnc-list.com
Cc: Rick Brass 
Subject: [EXTERNAL] Re: Stus-List 37+ Cruise Speed

I believe the difference is between rated HP and shaft HP, which is generally 
lower after things like transmission loss, accessory loads, and friction.

IIRC, an A4 was rated as 30HP, but the shaft HP was something like 17or 18. 
Which is why an2 cylinder Yanmar is a suitable replacement foe an A4.

Rick Brass
Washington, NC


From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Joe Della 
Barba via CnC-List
Sent: Monday, August 24, 2020 2:15 PM
To: cnc-list@cnc-list.com
Cc: Joe Della Barba mailto:j...@dellabarba.com>>
Subject: Re: Stus-List 37+ Cruise Speed


What the heck is a 13hp Atomic 4? Mine is 30 HP.

Joe

Coquina
On 8/24/2020 1:26 PM, Daniel A. Willis via CnC-List wrote:
My 1973 30' Mk 1 had a 13hp atomic four but was re-engine 12 years ago with a 
20 hp Universal. She stops on a dime and handles very well with all that power. 
I suspect some might simply have been re-powered over the years as our Santiago 
was.



___

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Re: Stus-List 37+ Cruise Speed

[Rick Brass via CnC-List]

I believe the difference is between rated HP and shaft HP, which is
generally lower after things like transmission loss, accessory loads, and
friction.

 

IIRC, an A4 was rated as 30HP, but the shaft HP was something like 17or 18.
Which is why an2 cylinder Yanmar is a suitable replacement foe an A4.

 

Rick Brass

Washington, NC

 

 

From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Joe Della
Barba via CnC-List
Sent: Monday, August 24, 2020 2:15 PM
To: cnc-list@cnc-list.com
Cc: Joe Della Barba 
Subject: Re: Stus-List 37+ Cruise Speed

 

What the heck is a 13hp Atomic 4? Mine is 30 HP.

Joe

Coquina

On 8/24/2020 1:26 PM, Daniel A. Willis via CnC-List wrote:

My 1973 30' Mk 1 had a 13hp atomic four but was re-engine 12 years ago with
a 20 hp Universal. She stops on a dime and handles very well with all that
power. I suspect some might simply have been re-powered over the years as
our Santiago was. 

 

  _  

 

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Re: Stus-List 37+ Cruise Speed

[Joe Della Barba via CnC-List]

What the heck is a 13hp Atomic 4? Mine is 30 HP.

Joe

Coquina

On 8/24/2020 1:26 PM, Daniel A. Willis via CnC-List wrote:
My 1973 30' Mk 1 had a 13hp atomic four but was re-engine 12 years ago 
with a 20 hp Universal. She stops on a dime and handles very well with 
all that power. I suspect some might simply have been re-powered over 
the years as our Santiago was.




___

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Re: Stus-List 37+ Cruise Speed

[Daniel A. Willis via CnC-List]

My 1973 30' Mk 1 had a 13hp atomic four but was re-engine 12 years ago with a 
20 hp Universal. She stops on a dime and handles very well with all that power. 
I suspect some might simply have been re-powered over the years as our Santiago 
was.


From: CnC-List  on behalf of Peter Cowenhoven 
via CnC-List 
Sent: August 24, 2020 11:17 AM
To: cnc-list@cnc-list.com 
Cc: Peter Cowenhoven 
Subject: Re: Stus-List 37+ Cruise Speed

I've got a Westerbeke 33 with a 2 blade folding prop.

I would say I do 7 knots at about 2700 -2800 rpm pretty consistently.

Sent from Yahoo Mail on 
Android

On Tue, Jun 23, 2020 at 12:53 PM, Rob Hamlin via CnC-List
 wrote:
Hi
What is everyone’s motor/ rpm optimal motoring speed?

Thanks
Rob



Sent from my iPhone
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Re: Stus-List 37+ Cruise Speed

[Edd Schillay via CnC-List]

I have a 2015 Beta 30 in my C 37+. At 2600 RPMs, we’ll reach Warp 7.2 (7.2 
knots). More RPMs won’t make much of a difference.

All the best,

Edd


Edd M. Schillay
Captain of the Starship Enterprise
C 37+ | Sail No: NCC-1701-B
Venice Yacht Club | Venice Island, FL

Starship Enterprise's Captain's Log 











On Aug 24, 2020, at 1:17 PM, Tom Buscaglia via CnC-List  
wrote:

Yanmar 3HM35 here.  We cruise at 7.3 or so @ 2600 RPM with a clean bottom and 
prop.  If the prop and bottom are all crudded up,.6.5 and she overheats...

Tom B

At 09:00 AM 8/24/2020, you wrote:

> Message: 4
> Date: Mon, 24 Aug 2020 14:17:42 + (UTC)
> From: Peter Cowenhoven 
> To: 
> Subject: Re: Stus-List 37+ Cruise Speed
> Message-ID: <280064651.4912093.1598278662...@mail.yahoo.com>
> Content-Type: text/plain; charset="utf-8"
> 
> I've got a Westerbeke 33 with a 2 blade folding prop.
> I would say I do 7 knots at about 2700 -2800 rpm pretty consistently.
> 
> Sent from Yahoo Mail on Android 
>  
>   On Tue, Jun 23, 2020 at 12:53 PM, Rob Hamlin via 
> CnC-List wrote:   Hi
> What is everyone?s motor/ rpm optimal motoring speed?? 
> 
> Thanks
> Rob
> 


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Stus-List 37+ Cruise Speed

[Tom Buscaglia via CnC-List]

Yanmar 3HM35 here.  We cruise at 7.3 or so @ 2600 
RPM with a clean bottom and prop.  If the prop 
and bottom are all crudded up,.6.5 and she overheats...


Tom B

At 09:00 AM 8/24/2020, you wrote:


Message: 4
Date: Mon, 24 Aug 2020 14:17:42 + (UTC)
From: Peter Cowenhoven 
To: 
Subject: Re: Stus-List 37+ Cruise Speed
Message-ID: <280064651.4912093.1598278662...@mail.yahoo.com>
Content-Type: text/plain; charset="utf-8"

I've got a Westerbeke 33 with a 2 blade folding prop.
I would say I do 7 knots at about 2700 -2800 rpm pretty consistently.

Sent from Yahoo Mail on Android

  On Tue, Jun 23, 2020 at 12:53 PM, Rob Hamlin 
via CnC-List wrote:   Hi

What is everyone?s motor/ rpm optimal motoring speed??

Thanks
Rob



.¤º°`°º¤,¸¸,¤º°`°º¤¤º°`°º¤,¸¸,¤º°`°º¤.
Tom & Lynn Buscaglia
SV Alera
C 37+/40
Vashon Island WA
(206) 463-9200
www.sv-alera.com


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Stus-List Re, C engine

[ted_relinda--- via CnC-List]

Our 81 40  has a W-30 in it. Not sure of hp. Ted

Sent from Yahoo Mail on Android 
 
  On Mon, Aug 24, 2020 at 12:00, 
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When replying, please edit your Subject line so it is more specific
than "Re: Contents of CnC-List digest..."
Today's Topics:

  1.  C engine choices (Joe Della Barba)
  2. Re:  C engine choices (Andrew Burton)
  3. Re:  C engine choices (Peter Cowenhoven)
  4. Re:  37+ Cruise Speed (Peter Cowenhoven)
  5. Re:  C engine choices (Matthew)
I love reading the ads on Yachtworld and the engines listed on a couple 
had me wondering. A C 40 with a 50 hp Westerbeke and a Landfall 38 
with a 40 HP Westerbeke both seemed unusual. Did C swap around various 
engines during the model runs or was this a custom order or ???

Joe

Coquina

C 35 MK I - still the original engine model, if not the original engine




The first 40 I was on in 1980 had a VW Pathfinder diesel. I know some had 
Westerbeasts and mine had a Yanmar.

Andrew Burton
26 Beacon Hill
Newport, RI 
USA    02840

http://sites.google.com/site/andrewburtonyachtservices/
+401 965-5260

> On Aug 24, 2020, at 09:52, Joe Della Barba via CnC-List 
>  wrote:
> 
> I love reading the ads on Yachtworld and the engines listed on a couple had 
> me wondering. A C 40 with a 50 hp Westerbeke and a Landfall 38 with a 40 HP 
> Westerbeke both seemed unusual. Did C swap around various engines during 
> the model runs or was this a custom order or ???
> 
> Joe
> 
> Coquina
> 
> C 35 MK I - still the original engine model, if not the original engine
> 
> 
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> 
> Thanks everyone for supporting this list with your contributions.  Each and 
> every one is greatly appreciated.  If you want to support the list - use 
> PayPal to send contribution --  https://www.paypal.me/stumurray
> 


I've wondered the same thing.  My 84 Landfall 35 has a Westerbeke 33, which I 
suppose is original??

Sent from Yahoo Mail on Android 
 
  On Mon, Aug 24, 2020 at 9:52 AM, Joe Della Barba via 
CnC-List wrote:   I love reading the ads on Yachtworld 
and the engines listed on a couple 
had me wondering. A C 40 with a 50 hp Westerbeke and a Landfall 38 
with a 40 HP Westerbeke both seemed unusual. Did C swap around various 
engines during the model runs or was this a custom order or ???

Joe

Coquina

C 35 MK I - still the original engine model, if not the original engine


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I've got a Westerbeke 33 with a 2 blade folding prop.
I would say I do 7 knots at about 2700 -2800 rpm pretty consistently.

Sent from Yahoo Mail on Android 
 
  On Tue, Jun 23, 2020 at 12:53 PM, Rob Hamlin via 
CnC-List wrote:   Hi
What is everyone’s motor/ rpm optimal motoring speed?  

Thanks
Rob



Sent from my iPhone
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My 1976 Custom 42 has a Westerbeke 40.  Still going strong.

-Original Message-
From: CnC-List  On Behalf Of Joe Della Barba
via CnC-List
Sent: Monday, August 24, 2020 9:52 AM
To: cnc-list@cnc-list.com
Cc: Joe Della Barba 
Subject: Stus-List C engine choices

I love reading the ads on Yachtworld and the engines listed on a couple had
me wondering. A C 40 with a 50 hp Westerbeke and a Landfall 38 with a 40
HP Westerbeke both seemed unusual. Did C swap around various engines
during the model runs or was this a custom order or ???

Joe

Coquina

C 35 MK I - still the original engine model, if not the original engine


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Re: Stus-List 37+ Cruise Speed

[Della Barba, Joe via CnC-List]

See 
http://www.moyermarineforum.com/forums/showthread.php?t=11491=barnacles

From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Della Barba, 
Joe via CnC-List
Sent: Monday, August 24, 2020 12:51 PM
To: cnc-list@cnc-list.com
Cc: Della Barba, Joe 
Subject: [EXTERNAL] Re: Stus-List 37+ Cruise Speed

I do about 6 knots at around 2100-2200 RPM and 5 inches manifold in calm water 
with a clean bottom. I can push up to maybe 6.5-6.8 at full throttle, but the 
large noise increase is not worth it. My A4 is direct drive with a smallish 
prop, so adverse wind and seas really knock that speed down. Also towing the 
big RIB is a drag - literally.


Joe Della Barba Coquina C 35  MK I
www.dellabarba.com



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Re: Stus-List 37+ Cruise Speed

[Della Barba, Joe via CnC-List]

I do about 6 knots at around 2100-2200 RPM and 5 inches manifold in calm water 
with a clean bottom. I can push up to maybe 6.5-6.8 at full throttle, but the 
large noise increase is not worth it. My A4 is direct drive with a smallish 
prop, so adverse wind and seas really knock that speed down. Also towing the 
big RIB is a drag - literally.


Joe Della Barba Coquina C 35  MK I
www.dellabarba.com



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Re: Stus-List 37+ Cruise Speed

[David Risch via CnC-List]

Chuck...replaced my motor mounts my self.   Not that hard.   Unless that V 
drive makes it that hard.

Sent from my Android. Please forgive typos. Thank you.


From: CnC-List  on behalf of Chuck Gilchrest via 
CnC-List 
Sent: Monday, August 24, 2020 12:40:45 PM
To: cnc-list@cnc-list.com 
Cc: Chuck Gilchrest 
Subject: Re: Stus-List 37+ Cruise Speed


Peter,

My 1983 LF 35 came with a Yanmar 3HM with a 3 blade fixed prop.  It’s happiest 
around 2200 RPM at roughly 6 knots.  Anything more than that it sounds like the 
hull is shaking apart. Not a lot of sound deadening in general with that 
diesel, but it gets pretty loud at higher RPMs. Since I replaced the shaft, 
cutlass bearing, installed a dripless shaft seal when purchased 4 years ago, 
vibration is likely motor mounts which are probably original.

Someday…

Chuck Gilchrest

Half Magic

1983 35 Landfall

Padanaram, MA

From: CnC-List  On Behalf Of Peter Cowenhoven 
via CnC-List
Sent: Monday, August 24, 2020 10:18 AM
To: cnc-list@cnc-list.com
Cc: Peter Cowenhoven 
Subject: Re: Stus-List 37+ Cruise Speed



I've got a Westerbeke 33 with a 2 blade folding prop.



I would say I do 7 knots at about 2700 -2800 rpm pretty consistently.

Sent from Yahoo Mail on 
Android



On Tue, Jun 23, 2020 at 12:53 PM, Rob Hamlin via CnC-List

mailto:cnc-list@cnc-list.com>> wrote:

Hi

What is everyone’s motor/ rpm optimal motoring speed?



Thanks

Rob







Sent from my iPhone

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Re: Stus-List 37+ Cruise Speed

[Chuck Gilchrest via CnC-List]

Peter, 

My 1983 LF 35 came with a Yanmar 3HM with a 3 blade fixed prop.  It’s happiest 
around 2200 RPM at roughly 6 knots.  Anything more than that it sounds like the 
hull is shaking apart. Not a lot of sound deadening in general with that 
diesel, but it gets pretty loud at higher RPMs. Since I replaced the shaft, 
cutlass bearing, installed a dripless shaft seal when purchased 4 years ago, 
vibration is likely motor mounts which are probably original.

Someday…

Chuck Gilchrest

Half Magic

1983 35 Landfall

Padanaram, MA

From: CnC-List  On Behalf Of Peter Cowenhoven 
via CnC-List
Sent: Monday, August 24, 2020 10:18 AM
To: cnc-list@cnc-list.com
Cc: Peter Cowenhoven 
Subject: Re: Stus-List 37+ Cruise Speed

 

I've got a Westerbeke 33 with a 2 blade folding prop.

 

I would say I do 7 knots at about 2700 -2800 rpm pretty consistently.

Sent from Yahoo Mail on Android 

 

 

On Tue, Jun 23, 2020 at 12:53 PM, Rob Hamlin via CnC-List

mailto:cnc-list@cnc-list.com> > wrote:

Hi

What is everyone’s motor/ rpm optimal motoring speed?  

 

Thanks

Rob

 

 

 

Sent from my iPhone

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Re: Stus-List C engine choices

[Matthew via CnC-List]

My 1976 Custom 42 has a Westerbeke 40.  Still going strong.

-Original Message-
From: CnC-List  On Behalf Of Joe Della Barba
via CnC-List
Sent: Monday, August 24, 2020 9:52 AM
To: cnc-list@cnc-list.com
Cc: Joe Della Barba 
Subject: Stus-List C engine choices

I love reading the ads on Yachtworld and the engines listed on a couple had
me wondering. A C 40 with a 50 hp Westerbeke and a Landfall 38 with a 40
HP Westerbeke both seemed unusual. Did C swap around various engines
during the model runs or was this a custom order or ???

Joe

Coquina

C 35 MK I - still the original engine model, if not the original engine


___

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PayPal to send contribution --   https://www.paypal.me/stumurray


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Re: Stus-List 37+ Cruise Speed

[Peter Cowenhoven via CnC-List]

I've got a Westerbeke 33 with a 2 blade folding prop.
I would say I do 7 knots at about 2700 -2800 rpm pretty consistently.

Sent from Yahoo Mail on Android 
 
  On Tue, Jun 23, 2020 at 12:53 PM, Rob Hamlin via 
CnC-List wrote:   Hi
What is everyone’s motor/ rpm optimal motoring speed?  

Thanks
Rob



Sent from my iPhone
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Stus-List C engine choices

[Joe Della Barba via CnC-List]

I love reading the ads on Yachtworld and the engines listed on a couple 
had me wondering. A C 40 with a 50 hp Westerbeke and a Landfall 38 
with a 40 HP Westerbeke both seemed unusual. Did C swap around various 
engines during the model runs or was this a custom order or ???


Joe

Coquina

C 35 MK I - still the original engine model, if not the original engine


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Re: Stus-List C engine choices

[Peter Cowenhoven via CnC-List]

I've wondered the same thing.  My 84 Landfall 35 has a Westerbeke 33, which I 
suppose is original??

Sent from Yahoo Mail on Android 
 
  On Mon, Aug 24, 2020 at 9:52 AM, Joe Della Barba via 
CnC-List wrote:   I love reading the ads on Yachtworld 
and the engines listed on a couple 
had me wondering. A C 40 with a 50 hp Westerbeke and a Landfall 38 
with a 40 HP Westerbeke both seemed unusual. Did C swap around various 
engines during the model runs or was this a custom order or ???

Joe

Coquina

C 35 MK I - still the original engine model, if not the original engine


___

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every one is greatly appreciated.  If you want to support the list - use PayPal 
to send contribution --  https://www.paypal.me/stumurray

  
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Re: Stus-List C engine choices

[Andrew Burton via CnC-List]

The first 40 I was on in 1980 had a VW Pathfinder diesel. I know some had 
Westerbeasts and mine had a Yanmar.

Andrew Burton
26 Beacon Hill
Newport, RI 
USA02840

http://sites.google.com/site/andrewburtonyachtservices/
+401 965-5260

> On Aug 24, 2020, at 09:52, Joe Della Barba via CnC-List 
>  wrote:
> 
> I love reading the ads on Yachtworld and the engines listed on a couple had 
> me wondering. A C 40 with a 50 hp Westerbeke and a Landfall 38 with a 40 HP 
> Westerbeke both seemed unusual. Did C swap around various engines during 
> the model runs or was this a custom order or ???
> 
> Joe
> 
> Coquina
> 
> C 35 MK I - still the original engine model, if not the original engine
> 
> 
> ___
> 
> Thanks everyone for supporting this list with your contributions.  Each and 
> every one is greatly appreciated.  If you want to support the list - use 
> PayPal to send contribution --   https://www.paypal.me/stumurray
> 

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Re: Stus-List Double Hurricanes

[Dennis C. via CnC-List]

Hi, Richard and all

Looks like Marco might dissipate somewhat off the coast south of
Louisiana.  Laura will maintain its strength and move in a more westerly
direction towards the Louisiana/Texas border.  Touche' in Pensacola should
see little from either.  The Admiral and I were on the boat Saturday night
but left Sunday morning without doing any storm prep after a critical look
at the model forecasts.

The two storms have been an exercise in model watching.  There have been
large differences between models.  For detailed info I like looking at:

https://www.sfwmd.gov/weather-radar/hurricane-model-plots
https://www.weathernerds.org/models/
https://www.tropicaltidbits.com/analysis/models/
https://www.weathernerds.org/models/
  --
Dennis C.
Touche' 35-1 #83
Mandeville, LA
On Mon, Aug 24, 2020 at 6:42 AM Richard Bush via CnC-List <
cnc-list@cnc-list.com> wrote:

> Dennis and Gulf of Mexico owners, how are you weathering the hurricanes
> and what are you expecting? The West coast of Florida is also getting some
> impact from them as well...
> It looks like it may go right through Pensacola...! batten down and stay
> safe!
>
>
> Richard
> s/v Bushmark4; 1985 C 37 CB; Ohio River, Mile 5833.4
>
>
> Richard N. Bush Law Offices
> 2950 Breckenridge Lane, Suite Nine
> Louisville, Kentucky 40220-1462
> 502-584-7255
>
>
>
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Re: Stus-List Double Hurricanes

[Richard Bush via CnC-List]

 Dennis and Gulf of Mexico owners, how are you weathering the hurricanes and 
what are you expecting? The West coast of Florida is also getting some impact 
from them as well...
 It looks like it may go right through Pensacola...! batten down and stay safe!


Richard
 s/v Bushmark4; 1985 C 37 CB; Ohio River, Mile 5833.4

Richard N. Bush Law Offices 
2950 Breckenridge Lane, Suite Nine 
Louisville, Kentucky 40220-1462 
502-584-7255 
 

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