run it like a trawler ????
Moderators: BeaconMarineBob, Moderator, BeaconMarineDon
Re: run it like a trawler ????
Staying at 6 to 8 works great now i just need more time getting some of this muck off my bottom, piss poor bottom paint is all i can say
1973 f32 twin 318's raw water cooled
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Re: run it like a trawler ????
Huh ? how long has the the paint been on ?
Boating is good for the soul
77/78 TROJAN F36 Conv.
6BTA Cummins diesels
Life is to short for a ugly boat
77/78 TROJAN F36 Conv.
6BTA Cummins diesels
Life is to short for a ugly boat

Re: run it like a trawler ????
2nd season for the bottom paint....
1973 f32 twin 318's raw water cooled
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Re: run it like a trawler ????
I just ran my boat about 80 miles at 8.5 mph. Got about 1 mpg. Ran it back at 20 mph for about 55 miles (direct route) and ran about .5 mpg (needs a tune up). Enjoyed the trip up. I wish I was retired and could spend the time to go slow more often.
1991 Trojan International 10.8 Meter Express hull# 003 - 454 Crusaders
1961 Century Raven 22 - Gray Marine 327

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1961 Century Raven 22 - Gray Marine 327

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Re: run it like a trawler ????
mpg or nmpg ?
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Re: run it like a trawler ????
MPG
1991 Trojan International 10.8 Meter Express hull# 003 - 454 Crusaders
1961 Century Raven 22 - Gray Marine 327

http://s1086.photobucket.com/home/Todd_ ... hoff/index
1961 Century Raven 22 - Gray Marine 327

http://s1086.photobucket.com/home/Todd_ ... hoff/index
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Re: run it like a trawler ????
The F32 that I run I've found that at an easy cruise (2600 rpm) the farther I stuff the trim tabs, the more speed I gain.......but it's a handful to wheel it around with the bow that low
Re: run it like a trawler ????
Ok, lets fess up here! who has been enjoying themselves, cruising along at their "Hull Speed" and had one of those dam sailboaters just "blow" on by them with no regard to their wake or all that darn wind-noise from their sails!!!! 

Todd Pote
1987 10 Meter Mid Cabin
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1987 10 Meter Mid Cabin
Double Pote-N_Sea
1992 Scout 15.5 Center Console
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Re: run it like a trawler ????
Not passed by any sailboats but lots of small runabouts on plane!
I'm running at 1500 rpm and around 8/9 mph and getting 2.13 mpg on the port engine... As we've been anchoring out so much the Genny has been running of the starboard tank so throws off the numbers... Just halve that for corrected total engine consumption.
24 days duration, 12 destinations, 91.8 miles, 43.14 gals on port tank, 14.8 hrs running, 14.7 gals est: on Genny.
Maybe I need to slow down a touch to squeeze out a bit better efficiency...... Nah, I like that speed!

To see more photos of my trip go here:
http://www.flickr.com/photos/79664671@N00/
I'm running at 1500 rpm and around 8/9 mph and getting 2.13 mpg on the port engine... As we've been anchoring out so much the Genny has been running of the starboard tank so throws off the numbers... Just halve that for corrected total engine consumption.
24 days duration, 12 destinations, 91.8 miles, 43.14 gals on port tank, 14.8 hrs running, 14.7 gals est: on Genny.
Maybe I need to slow down a touch to squeeze out a bit better efficiency...... Nah, I like that speed!

To see more photos of my trip go here:
http://www.flickr.com/photos/79664671@N00/
Last edited by ready123 on Fri Aug 09, 2013 8:18 pm, edited 5 times in total.
Michael
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Rum is the reason Pirate's have never ruled the world
Done Dreamin'
1987 President 43' Twin Lehman 225SP Turbo
Highfield 310 Ally 15 HP Yamaha 2cycle
1978 F32 Sedan twin 318 Chry SOLD
Safe Cove Marina, Port Charlotte, FL
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Re: run it like a trawler ????
Ready , where you running on 1 engine or or both ? If both you were really getting about 1.07 mpg if I am reading it correctly . bring down the speed to around 6-7 mph would bring up the numbers for sure , But if you like 8-9 carry on
.

Boating is good for the soul
77/78 TROJAN F36 Conv.
6BTA Cummins diesels
Life is to short for a ugly boat
77/78 TROJAN F36 Conv.
6BTA Cummins diesels
Life is to short for a ugly boat

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Re: run it like a trawler ????
I ran 8.5 at about 8.5 mpg. I calculated hull speed based on about a 35 foot waterline. I probably still ran too fast.
1991 Trojan International 10.8 Meter Express hull# 003 - 454 Crusaders
1961 Century Raven 22 - Gray Marine 327

http://s1086.photobucket.com/home/Todd_ ... hoff/index
1961 Century Raven 22 - Gray Marine 327

http://s1086.photobucket.com/home/Todd_ ... hoff/index
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Re: run it like a trawler ????
todd brinkerhoff wrote:I ran 8.5 at about 8.5 mpg. I calculated hull speed based on about a 35 foot waterline. I probably still ran too fast.
Todd , 8.5 mpg ? Or do do mean 8.5 gph ?
Boating is good for the soul
77/78 TROJAN F36 Conv.
6BTA Cummins diesels
Life is to short for a ugly boat
77/78 TROJAN F36 Conv.
6BTA Cummins diesels
Life is to short for a ugly boat

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Re: run it like a trawler ????
Sorry 1 mpg....
1991 Trojan International 10.8 Meter Express hull# 003 - 454 Crusaders
1961 Century Raven 22 - Gray Marine 327

http://s1086.photobucket.com/home/Todd_ ... hoff/index
1961 Century Raven 22 - Gray Marine 327

http://s1086.photobucket.com/home/Todd_ ... hoff/index
- prowlersfish
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Re: run it like a trawler ????
todd brinkerhoff wrote:Sorry 1 mpg....
Close call I getting ready to pull out the diesels .

Bring it down to 7 knots and I bet the mpg goes way up .
On paper (diesel calulator ) @9 knots 2.0 mpg @7 knots over 3.5 mpg , I will be trying this in real life soon .
Boating is good for the soul
77/78 TROJAN F36 Conv.
6BTA Cummins diesels
Life is to short for a ugly boat
77/78 TROJAN F36 Conv.
6BTA Cummins diesels
Life is to short for a ugly boat
