[C320-list] What is top RPM ?

[Joe Abbagnaro]

I thought a dirty bottom would affect overall boat speed not RPM
The Prop is the orginal that came with the boat.

Joe

On 6/23/08, Pat Moriarty <patm at psiurethanes.com> wrote:
> OR THE RIGHT PROP PITCH OR A CLEAN BOTTOM
>
>
> At 03:13 PM 6/23/2008, you wrote:
> > Jeff
> >
> > Wow 3600 Max RPM .... I think Wide Open Throttle for me
> > is only 2900 RPM ..... Wonder if I have a cable adjustment problem....
> >
> > Joe
> >
> > On 6/23/08, catalina at thehares.com <catalina at thehares.com> wrote:
> > > Hmm...
> > >
> > > I have to admit that I closed my Yanmar manual as fast as I opened it.
> > > It's pretty much a steaming pile of bad english.  I never could find
> > > anything I was looking for in it.  Now, having a decent Shop manual
> > > written by people who both know how to write and also understand the
> > > engine would be worth looking at.
> > >
> > > But to answer Joe's question with a general response:
> > >
> > > 1) 3600 is MAX RPM
> > > 2) 3200 for a limited time (~hour or less)
> > > 3) 2200-3000 indefinitely.  (We motored for 9 hours straight once at
> > > roughly 2900 rpm and it purred the whole time.)  Well, that's what it
> > > sounded like with my hearing protection on... :)
> > >
> > > -Jeff H.
> > >
> > > > Orlando
> > > >
> > > > I know its there ..... but no not looked at in detail.
> > > > We have been working on other projects since we recently purchased
> the
> > > > boat.
> > > > Installed a Garmin GPS, new ICOM DSC radio with remote MIC, New
> > > > Battery charger, and finishing up the Auto Pilot install. Guess I have
> > > > more homework to do .....  8^)
> > > >
> > > > Oh and also taking some time to figure out how to sail the boat ...
> 8^)
> > > >
> > > > Joe .
> > > >
> > > >
> > > >
> > > > On 6/23/08, Orlando.Duran at averydennison.com
> > > > <Orlando.Duran at averydennison.com> wrote:
> > > >> Take a look at the power curve...gives you an excellent view into
> RPM's
> > > >> vs fuel consumption....
> > > >>
> > > >> So what you're saying is that you've never actually looked at
> manual..
> > > >> :)
> > > >> ----------------------------------
> > > >> Regards,
> > > >> OD
> > > >>
> > > >> Sent from my BlackBerry Wireless Handheld
> > > >>
> > > >>
> > > >> ----- Original Message -----
> > > >> From: "Joe Abbagnaro" [jabbagna at gmail.com]
> > > >> Sent: 06/23/2008 12:41 PM
> > > >> To: C320-List at catalina320.com
> > > >> Subject: Re: [C320-list] What is top RPM ?
> > > >>
> > > >> Hi
> > > >>
> > > >> I do have the Manual, did not know that info was in there.
> > > >> I thought there was a formula needed to do the claculations.
> > > >> I will check out the manual see waht info I can find out.
> > > >>
> > > >> Joe
> > > >>
> > > >> On 6/23/08, Orlando.Duran at averydennison.com
> > > >> <Orlando.Duran at averydennison.com> wrote:
> > > >> > You don't have a Yanmar operator's manual?
> > > >> >
> > > >> > Probably a good to idea to open it and at least browse thru, has a
> lot
> > > >> of good info about the engine that's in your boat...
> > > >> >
> > > >> > Never know when you need to know stuff about your engine and you're
> a
> > > >> long ways away from the internet...
> > > >> > ----------------------------------
> > > >> > Regards,
> > > >> > OD
> > > >> >
> > > >> > Sent from my BlackBerry Wireless Handheld
> > > >> >
> > > >> >
> > > >> > ----- Original Message -----
> > > >> > From: "Joe Abbagnaro" [jabbagna at gmail.com]
> > > >> > Sent: 06/23/2008 12:33 PM
> > > >> > To: C320-List <c320-list at catalina320.org>
> > > >> > Subject: [C320-list] What is top RPM ?
> > > >> >
> > > >> > What should be my wide open RPM ?
> > > >> > What RPM should I cruise at ?
> > > >> >
> > > >> > I have Hull 574
> > > >> > Yanmar 36M30F 27hp
> > > >> > Kenzaki Transmission 2:2:1 ratio
> > > >> > Standard 3 blade prop 15/11
> > > >> >
> > > >> > Thank You
> > > >> > Joe
> > > >> >
> > > >> > -
> -----------------------------------------------------------------
> > > >> > The information transmitted is intended only for the person or
> entity
> > > >> to which it is addressed and may contain confidential and/or
> > > >> privileged material. Any review, retransmission, dissemination or
> > > >> other use of, or taking of any action in reliance upon, this
> > > >> information by persons or entities other than the intended recipient
> > > >> is prohibited. If you received this in error, please contact the
> > > >> sender and delete the material from any computer.
> > > >> >
> > > >>
> > > >> -
> -----------------------------------------------------------------
> > > >> The information transmitted is intended only for the person or entity
> to
> > > >> which it is addressed and may contain confidential and/or privileged
> > > >> material. Any review, retransmission, dissemination or other use of,
> or
> > > >> taking of any action in reliance upon, this information by persons or
> > > >> entities other than the intended recipient is prohibited. If you
> > > >> received this in error, please contact the sender and delete the
> > > >> material from any computer.
> > > >>
> > > >
> > >
> > >
> > >
> >
>
> Pat Moriarty
> PSI Urethanes Inc
> PH: 800-888-5156  Fax: 512-837-8733
> Please visit our web site at
> www.psiurethanes.com
>
>
>