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TWL: Single vs. twin engines - fuel economy

D
dchapman61447@yahoo.com
Thu, Aug 30, 2001 1:20 PM

While surfing the Trawler world Archives I found
references to Single vs Twin Diesel Engines.  I am
hoping you can shed light on the other side of the
coin... Single vs twin Gas. I plan to purchase a
midrange sedan cruiser with twin gas engines (Ugh!)
The reason for that is because the model I like
doesn't come with anything else. It's twin gas or look
for some other type boat. I eventually realized that
my objection to the twin gas boats was more of an
objection to TWIN gas not just gas. Or to put it
another way. A single gas engine at 270 hp pushing a
45' 26,000 lb vessel would offer quite acceptable
performance (from a trawler perspective). I would be
content to cruise at 12-14Kts with one gas engine
enjoying the benefits of ease of fueling, low
operating cost, low noise and greater fuel efficiency
of just one engine. Here's the kicker...When I talk to
brokers about this they just say WHAT! You would want
to run a twin gas boat on just one engine? Are you
crazy? Maybe I am supposed to want to drive a boat at
30Kts. Maybe I am supposed to want to burn 20+ gallons
of gas per hour. Am I crazy for wanting a fuel
efficient low-moderate speed single gas cruiser?
Please advise if you can.

-Dan

dchapman61447@yahoo.com


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While surfing the Trawler world Archives I found references to Single vs Twin Diesel Engines. I am hoping you can shed light on the other side of the coin... Single vs twin Gas. I plan to purchase a midrange sedan cruiser with twin gas engines (Ugh!) The reason for that is because the model I like doesn't come with anything else. It's twin gas or look for some other type boat. I eventually realized that my objection to the twin gas boats was more of an objection to TWIN gas not just gas. Or to put it another way. A single gas engine at 270 hp pushing a 45' 26,000 lb vessel would offer quite acceptable performance (from a trawler perspective). I would be content to cruise at 12-14Kts with one gas engine enjoying the benefits of ease of fueling, low operating cost, low noise and greater fuel efficiency of just one engine. Here's the kicker...When I talk to brokers about this they just say WHAT! You would want to run a twin gas boat on just one engine? Are you crazy? Maybe I am supposed to want to drive a boat at 30Kts. Maybe I am supposed to want to burn 20+ gallons of gas per hour. Am I crazy for wanting a fuel efficient low-moderate speed single gas cruiser? Please advise if you can. -Dan > dchapman61447@yahoo.com > > __________________________________________________ > Do You Yahoo!? > Make international calls for as low as $.04/minute > with Yahoo! Messenger > http://phonecard.yahoo.com/ > __________________________________________________ Do You Yahoo!? Get email alerts & NEW webcam video instant messaging with Yahoo! Messenger http://im.yahoo.com
D
dbarnard@virtualacreage.com
Fri, Aug 31, 2001 6:40 PM

-----Original Message-----
From: owner-trawler-world-list@samurai.com
[mailto:owner-trawler-world-list@samurai.com]On Behalf Of Daniel Chapman

<snip>

...When I talk to
brokers about this they just say WHAT! You would want
to run a twin gas boat on just one engine? Are you
crazy? Maybe I am supposed to want to drive a boat at
30Kts. Maybe I am supposed to want to burn 20+ gallons
of gas per hour. Am I crazy for wanting a fuel
efficient low-moderate speed single gas cruiser?

They probably think you're crazy because you don't want to spend the GNP of
a third-world nation to go cruising!


Doug Barnard
rebuilding a 20' Skipjack
"Fiesta Bimbo"
trawler-crawler wannabe

> -----Original Message----- > From: owner-trawler-world-list@samurai.com > [mailto:owner-trawler-world-list@samurai.com]On Behalf Of Daniel Chapman <snip> > ...When I talk to > brokers about this they just say WHAT! You would want > to run a twin gas boat on just one engine? Are you > crazy? Maybe I am supposed to want to drive a boat at > 30Kts. Maybe I am supposed to want to burn 20+ gallons > of gas per hour. Am I crazy for wanting a fuel > efficient low-moderate speed single gas cruiser? They probably think you're crazy because you don't want to spend the GNP of a third-world nation to go cruising! ___________________________ Doug Barnard rebuilding a 20' Skipjack "Fiesta Bimbo" trawler-crawler wannabe