¿ªÔÆÌåÓý

ctrl + shift + ? for shortcuts
© 2025 Groups.io

Fuel Capacity


dickvanhooser
 

We're about to take my boat to the coast and put it in the water (very excited). It occured to me that I don't know how big the fuel tank is. Would someone please tell me how big the tank is and also, how many hours I can run the engine at idle, charging batteries, and/or at 3,000 rpm under power.


 

¿ªÔÆÌåÓý

Hi Dick,
?
My tank is about 16 Ga.? Measure the tank; 231 cubic inches per gallon.? I can run about three days on a tank on the river.? I would guess about 30 hours at 3200, 1GM10.? It will greatly depend on your load and how slick the bottom is.
?
?

----- Original Message -----
Sent: Sunday, February 03, 2013 10:00 AM
Subject: [s227classassociation] Fuel Capacity

?

We're about to take my boat to the coast and put it in the water (very excited). It occured to me that I don't know how big the fuel tank is. Would someone please tell me how big the tank is and also, how many hours I can run the engine at idle, charging batteries, and/or at 3,000 rpm under power.


 

Our tank is about 18 gallons, and one of us has listed their tank at something under 10 gallons. So measuring it is a very good idea.
I used to charge our batteries at idle, but I've read the diesel experts say that's a big no-no. Running at idle or no load for long hours glazes cylinder walls and rings and we lose our compression way sooner than running at a decent load. My 1GM10 seems happiest between 2500 and 3000 rpm. Fuel consumption is barely 1/2 gallon per hour.

Enjoy,

Bob


 

Mine is an 8 gal. stainless steel Florida Marine Tank for a for a Yanmar 1GM10. Pretty sure it was original equipment, since the model number is FMT-8-S2. My engine sips fuel, maybe 0.5 gal/hr at 3200 rpm.

Here's a link to my trial & tribulations this past summer with leaks in the fuel tank. Lost six weeks of sailing...what a PITA, but I'm happy (so far) with the fix.



Pictures of my fuel tank can be found in the "Photos" section, here:


I hope this helps.
___________________
Dave S.
s/v Clio
1987 S2 27, hull #80

--- In s227classassociation@..., Bob Taylor wrote:

Our tank is about 18 gallons, and one of us has listed their tank at
something under 10 gallons. So measuring it is a very good idea.
I used to charge our batteries at idle, but I've read the diesel experts
say that's a big no-no. Running at idle or no load for long hours glazes
cylinder walls and rings and we lose our compression way sooner than
running at a decent load. My 1GM10 seems happiest between 2500 and 3000
rpm. Fuel consumption is barely 1/2 gallon per hour.

Enjoy,

Bob