So, how fast is your boat?

Mercury140-I6

Petty Officer 1st Class
Joined
Nov 6, 2003
Messages
339
Re: So, how fast is your boat?

I have a 1996 Glastron GS-160 with a 1979 Merc 140hp (126 at the prop). At sea level with the prop that came with the motor, about 60+, I have dropped all the way down to a 19 pitch prop and slowed it to about 50 at Sea-Level and 43 - 45 at 2,100' where I live now. PLENTY fast enough for a boat that weighs 1,500#'s total. Had to put a 30# rock under the front seat in the open bow to be able to turn the thing :eek: :D <br /><br />Craig<br />Priest River, ID
 

Reel Poor

Vice Admiral
Joined
Jan 29, 2005
Messages
5,522
Re: So, how fast is your boat?

Ive seen 54.9 GPS one time, but will run 51-52 evwry time it hits the water. :p 2000 29ft Chaparall Signature w/twin 250hp Volvo Pinta. Also burns 48.2 gph at WOT on Flowmeter. :eek:
 

magster65

Commander
Joined
Sep 1, 2002
Messages
2,573
Re: So, how fast is your boat?

My 17' Bayliner with a volvo 130 does about 35.
 

QC

Supreme Mariner
Joined
Mar 22, 2005
Messages
22,783
Re: So, how fast is your boat?

Reel Poor got boat!!
 

cobra 3.0

Lieutenant Commander
Joined
Jul 31, 2003
Messages
1,797
Re: So, how fast is your boat?

A blazing 8 mph with my 6 hp Suzuki in my 14 ft tinny. :D
 

bounder4465

Petty Officer 2nd Class
Joined
Apr 21, 2004
Messages
116
Re: So, how fast is your boat?

Why is it no one ever post a question on the forum asking how to slow their boat down???<br /><br />My 22.5 bowrider will run 39mph with all of the power my little 4.3 will muster. One thing it will do is run all afternoon on <20 gallons of gas.
 

cajun555

Chief Petty Officer
Joined
Dec 20, 2003
Messages
483
Re: So, how fast is your boat?

My speedo is my wife. If I see my wife holding her upper body then I'm going way to fast for the water conditions, and I had better slow down.
 

Reel Poor

Vice Admiral
Joined
Jan 29, 2005
Messages
5,522
Re: So, how fast is your boat?

posted by cajun555<br /><br />If I see my wife holding her upper body then I'm going way to fast for the water conditions, and I had better slow down.
LMAO<br />Not all are built for speed. Some like a slow ride. :eek:
 

cuzner

Senior Chief Petty Officer
Joined
Feb 14, 2004
Messages
771
Re: So, how fast is your boat?

In all honesty I can tell ya having a large breasted women on your boat in rough water is the fastest way to slow your boat down :eek: <br /><br /> Jim
 

Crazy

Petty Officer 3rd Class
Joined
Apr 17, 2003
Messages
76
Re: So, how fast is your boat?

I have a 1978 Firebird Formula 18 foot fiberglass with a I6 115hp Merc same 1978 . 36.2mph on GPS , but I can only hit 5000rpm with a 13 inch 19P prop , I'm going to drop to a 17P prop and shoot for 5500RPM , I may hit 38ish ???
 

TwoBallScrewBall

Lieutenant Commander
Joined
Sep 14, 2003
Messages
1,695
Re: So, how fast is your boat?

Anywhere between 38 and 42 WOT, but I like to cruise around 25 or so, 3300-3800R and she purrs along like a kitten and doesn't sound like it's sucking the 100 gallon tank dry so damn fast. :D
 

swist

Senior Chief Petty Officer
Joined
Jul 1, 2004
Messages
678
Re: So, how fast is your boat?

I boat on the Maine Coast. The sea conditions are rarely calm enough to run my boat at top speed. Also I don't even want to think about what a 24' ProLine weighing 4500 lbs with a single Yam 225 consumes in fuel at WOT.
 

what66

Petty Officer 1st Class
Joined
Mar 29, 2004
Messages
244
Re: So, how fast is your boat?

well my rig is a 15ft invader with a 35hp evinude.<br />top speed it a shocking 22.8 mph via gps.<br />:0
 

MurdockJr

Petty Officer 3rd Class
Joined
May 14, 2003
Messages
97
Re: So, how fast is your boat?

2002 Starcraft Starfire 170LE with 2002 115 Merc<br />47mph gps in perfect conditions.
 

skeeterboy

Petty Officer 1st Class
Joined
Sep 7, 2003
Messages
344
Re: So, how fast is your boat?

my skeeter with the 50hp will do 35-40gps depending on how much crap I bring along. <br /><br />roomates 232 baja islander will do 77 on a calm day.
 

michaelj1978

Seaman
Joined
Jul 8, 2004
Messages
50
Re: So, how fast is your boat?

31mph.<br /><br />1978 18 foot flat bottom jon, full interior, fully loaded, 450lbs of people, gear, gas and 2 coolers.<br /><br />50hp evinrude.
 

iron21

Petty Officer 3rd Class
Joined
Aug 31, 2004
Messages
97
Re: So, how fast is your boat?

41 mph @(4200rpm) via gps....17' maxum w/3.0 mercruiser
 
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