[C320-list] DO NOT READ IF YOU ARE TOO BUSY.Was: Regatta Tech Sessions - a summary NOW: AutoProp Speed Warning
jonvez at comcast.net
jonvez at comcast.net
Thu Sep 14 09:30:07 PDT 2006
That explains my overpitching problem! If I get the engine up to 3600 RPM, I'll be in danger of getting up over 13 knots! Thanks for the chuckle Bruce...
Regards,
Jon Vez
-------------- Original message --------------
From: "Bruce Heyman" <BruceHeyman at cox.net>
> There is a blue warning label on the outside of the envelope that my
> Autoprop installation instructions came in. It tells you to make sure the
> engine is engaged into the ahead position when sailing to allow the
> Autoprop's blades to feather. However, "...WHEN EXCEEDING 13 KNOTS UNDER
> SAIL LEAVE GEAR SHIFT IN NEUTRAL...." I'm thinking of having a warning
> label made up for my binnacle to remind us to move the transmission to
> neutral when we chose to sail over 13 knots....:-)
> Bruce
> Somerset 671 SoCal
>
> -----Original Message-----
> From: c320-list-bounces at catalina320.com
> [mailto:c320-list-bounces at catalina320.com] On Behalf Of J
> Sent: Wednesday, September 13, 2006 8:42 AM
> To: C320-List
> Subject: Re: [C320-list] Regatta Tech Sessions - a summary.
>
> So there are 3 conclusions here. First, the engine should be able to turn
> 3600 RPM at hull speed regardless of which prop is used. Second, 2800 RPM is
>
> a good cruising speed assuming the prop is pitched correctly. Third,
> Autoprops are not pitched correctly and are not adjustable.
>
> Signed
> A very satisfied MaxProp owner ;)
>
>
>
> ----- Original Message -----
> From:
> To:
> Sent: Wednesday, September 13, 2006 10:02 AM
> Subject: Re: [C320-list] Regatta Tech Sessions - a summary.
>
>
> > Re 3GM30F RPM. My manual says max RPM is 3600. At 80%, that makes
> > cruising
> > RPM 2800 to 2900...my Yanmar guy said to use 2800.
> >
> > Bert
> > At Ease
> > #442
>
>
>
>
>
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