[C320-list] Fuel Filters

[Guy Smith]

Does anyone know what the requirement is? I would guess it would be based on the injector orifice size that would require  a curtain size filter?For instance, if the injector supported any particulate smaller than 10 microns, seems like overkill to filter down to 2 microns. Seems like you would run the risk of plugging up the 2 micron filter more often.Or maybe there are other concerns in the fuel system.
Just a curious engineering mind... ;-)
Happy Holidays everyone!~g

Guy & Liz Smithsv Pleiades C320 #452Worton Creek, MD

      From: Mark Cole <boatnboot at q.com>
 To: C320-List at Catalina320.com 
 Sent: Friday, December 16, 2016 1:19 PM
 Subject: Re: [C320-list] Post to lists
   
> Thanks for the comment on fuel filters, Scott.  I am wrestling with the same issue.  When I got my boat, the Racor had a 2 micron element on it and the on-engine filter was the Napa 3386 10 micron filter.  In my mind, the filtering process should be reversed, with the course filter on the Racor and the finer filter on the engine.  I’ve changed the Racor to a 10 micron filter but haven’t been able to find a 2 micron that will mount on the M30.  Where do you get your 2 micron filters?
> 
> Mark Cole
> Fiddler’s Green, #8


> Tacoma, WAOn Dec 15, 2016, at 5:10 PM, Scott Lagerquist <lgrqst at aol.com> wrote:
> 
> Thanks Warren and Pattie.  My location is Fiddler's Cove in San Diego CA.  One of the reasons I wanted to post was to share information concerning the Perkins M30 fuel filter.  I noticed the Napa fuel filter 3386 was cross referenced and the filter fits on the engine however; the filter is rated as a ten micron filter vice the 2 micron Rating most owners use as a secondary filter.  I changed the primary Racor filter to a ten micron and used a Perkins 2 micron filter as the secondary filter on the engine.  I believe the ten micron filter will work fine but thought I'd share that it is not a 2 micron filter.  
> Regards,
> Scott and Melissa Lagerquist
> "Sea Esta" #39
> Fiddler's Cove
> San Diego CA
> 
> Sent from my iPad
> 
>> On Dec 10, 2016, at 12:23 PM, Warren Updike <wupdike at hotmail.com> wrote:
>> 
>> You just did!
>> I suggest you add your location to your signature. Sometimes, knowing where you live and sail (warm or cold winters, salt or fresh water) can make a difference in the advice you get.
>> Welcome to the list.
>> 
>> Warren and Pattie Updike
>> 1994 C320 "Warr de Mar" #62
>> Middle River, Chesapeake Bay
>> 
>> -----Original Message-----
>> From: Scott Lagerquist [mailto:lgrqst at aol.com] 
>> Sent: Saturday, December 10, 2016 12:31 PM
>> To: C320-list at catalina320.com
>> Subject: [C320-list] Post to lists
>> 
>> I would like to be able to post on the C320-list.  Please let me know what is needed to do so.
>> 
>> Thank you.
>> 
>> Regards,
>> Scott Lagerquist
>> "Sea Esta" #39
>> Lgrqst at aol.com
>> 
>> Sent from my iPad
>> 
>