[Public-list] Replacing the Atomic 4

Chris Lawrence chris.lawrence at sympatico.ca
Fri Nov 25 19:19:59 PST 2005


David
If you are in Halifax I presume you are doing offshore sailing and will want
an engine that can hold you into offshore conditions. If I were you I would
want an engine that can deliver full hullspeed of roughly 6.5 knots. While
the exact combination of prop size and engine rpm is much debated, I havent
seen too many A30 owners talk about re-powering with less than 20 HP. 
Suugest you check out the repowering an Older Alberg 30 with a Yanmar 2GM20
section at

(http://www.alberg30.org/maintenance/MechanicalPropulsion/Diesel/YanmarInOld
erBoats.html)  

And I am sure you will also get lots of good advice from Don Campbell and
other mechanically-minded A30 asscoiation members...

Chris Lawrence
Whisper #500



-----Original Message-----
From: public-list-bounces at alberg30.org
[mailto:public-list-bounces at alberg30.org] On Behalf Of FINNUS505 at aol.com
Sent: 25 November 2005 21:43
To: public-list at alberg30.org
Subject: Re: [Public-list] Replacing the Atomic 4


 
Hi David,
Our boat, #255 Stargazer, came with a Volvo MD11 C, which is rated at 16 HP

at 2200 RPM. I feel that the engine has just enough power; we get around 4 
knots  at 1700 RPM in smooth water. I guess it would be up to you if you
would 
consider  an engine with less power.
Hope this helps,
Lee
 
In a message dated 11/25/2005 8:03:39 PM Eastern Standard Time,  
davidparkes at ns.aliantzinc.ca writes:

I've  just bought an Alberg 30 (my previous boat was a Contessa 26; the A30

seemed like the logical next boat).  Can anyone tell me if a Volvo  Penta 
MD7A is a suitable replacement for the Atomic 4?
David  Parkes
Halifax, Nova Scotia
----- Original Message ----- 
From:  "Villo Marmei" <marmei_v at pathcom.com>
To:  <dk.campbell at sympatico.ca>; "Alberg 30 Public List -- open to all"  
<public-list at alberg30.org>
Sent: Thursday, November 24, 2005  12:05 PM
Subject: Re: [Public-list] Hull #-I want to know where to
checktogetthehull# 
on my A30  1968


>
>




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