[C320-list] Engine Reduction

[Richard A. Walker]

You need to go to the boat and look at the transmission.  You will find a
placard with the gear ratio.  That is the only sure way.

There are 2 versions of the Yanmar 3GM30F. 	
	1. Jap
	2. European

In addition to different transmissions they have different water pumps.
While you are at it get a spare impeller.

Cheers,
 
Dick Walker
C-320 (687) WindWalker II
740 Olive Ave.
Coronado, CA 92118-2136
619.435.8986

-----Original Message-----
From: c320-list-bounces at catalina320.com
[mailto:c320-list-bounces at catalina320.com] On Behalf Of Doug Stieber
Sent: Sunday, January 27, 2008 5:11 PM
To: C320-List
Subject: [C320-list] Engine Reduction

I need help.  I am planning to buy a feathering prop, but am being asked the
reduction ratio.  Either it is 2.21 or 2.36.  I have hull number 406.  Does
anyone have a close hull number or know where to find the reduction ratio.
I believe the boat has a 3GM30F engine, but not sure.

Thanks..  Doug Stieber, Second Chance #406