Really?

 

That is surprising.

 

Danny,

I flush the engine after each use with fresh water. PO did, too. I think that 
helps a lot.

 

From: CnC-List [mailto:[email protected]] On Behalf Of Joe Della 
Barba via CnC-List
Sent: Friday, May 22, 2015 10:46 AM
To: [email protected]
Cc: Joe Della Barba
Subject: Re: Stus-List A-4 zincs

 

The A4 has no zincs unless FWC 

Sent from my iPhone


On May 22, 2015, at 10:30, Danny Haughey via CnC-List <[email protected]> 
wrote:

Hi Burt,

 

Moyer Marine has a service and repair manual they sell for about $50.  It's 
worth it.

 

I'd also recommend a fresh water cooling kit to stop any more salt water 
running through your engine.  You can run a hotter thermostat to run the engine 
at a better temp.  Moyer sells a kit that adapts a pulley wheel to the front of 
the engine to run a mechanical pump and Indigo marine sells a kit with electric 
pumps if you don't have the room on the front of the engine for the pulley.  I 
installed the idigo kit with 2 electric pumps.  I plumbed it so if the running 
pump failed all I'd have to do is redirect flow with a diverter valve and 
install a fuse to run on the spare pump.  It was Tom Steven's idea from Indigo.

 

I don't have an answer for you on the zincs though.  Moyer forums are great 
resource as well.

 

As far as backing down or running in reverse, If you have the 1:1 ratio in 
forward and 2:1 ratio in reverse set up, you rev the heck out of it in reverse 
to get the same spin as in forward.  My boat had a Michigan Wheel Blue Dot 
2-blade folding prop and it went like a banshee in reverse but, I ran really 
high in the RPMs to do so.  It was even common practice to spin it up in 
reverse to open the prop and then pop into forward.  It worked well but it but 
a lot of stress on the drive train.  I ended up putting a the 3-blade prop on 
from indigo.  It gave me better RPMs in forward and I still had the rev the 
heck out of in reverse.  Nice prop and more kind to the drive train.  It did 
add some drag though but I don't race so I didn't care.  Still saw speeds in 
the 7s

 

Hope some of this is helpful...

 

Danny,

Still shopping in Massachusetts

---------- Original Message ----------
From: Burt Stratton via CnC-List <[email protected]>
To: <[email protected]>
Cc: Burt Stratton <[email protected]>
Subject: Stus-List A-4 zincs
Date: Fri, 22 May 2015 10:11:37 -0400

I am new to the ownership of an Atomic 4. So far it has been a very pleasant 
experience. I am reasonably sure it is original to the boat. It has a couple 
upgrades like electric fuel pump and electronic ignition (no points). Ran great 
through a short season last year. No issues of any kind. Just needed to figure 
out how to stop the boat and back her down with a two blade folding prop…. lots 
of patience.

 

I do need to find and replace all the zincs, though. It is a raw water cooled 
motor and no water heater in the cooling loop. Is there a document available 
that will identify where I might find zincs on this motor? Maybe an owners 
manual or service manual on line? I have an owners manual on the boat but it is 
pretty beat up.

 

Burt

1974 C&C 33-3 quarter tonner

On the hard in the back yard

Walpole, MA

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