What's your boat speed?

MichaelP

Lieutenant Junior Grade
Joined
Apr 26, 2010
Messages
1,190
Re: What's your boat speed?

1983 Starcraft SS 16'
2001 40hp Suzuki 4 stroke
32 mph on Eagle fish finder with me and a full tank.
 

powersledder

Cadet
Joined
Jun 5, 2010
Messages
16
Re: What's your boat speed?

15' Jet Star
'71 Johnson 50 (13&3/4 R15 Prop)

Does about 28-30 on GPS but the motor is mounted a little too low so it gets slower if I try to run it trimmed in all the way.
 

Gnarly

Petty Officer 2nd Class
Joined
Jul 15, 2009
Messages
109
Re: What's your boat speed?

89 islander 221V 33mph Gps
 

havingfun2

Cadet
Joined
Mar 18, 2009
Messages
29
Re: What's your boat speed?

1979 Starcraft Islander, was an 140 hp omc stringer, hull is now repowered with an 150 hp o/b hp on a 30 inch setback bracket.
still testing and tuning setup, it's close but still a few bugs.
with a 20p 4 blade, pulls real hard with a 3 on board and 30 gallons of fuel to 33 gps.
with a 21p 3 blade, touched 40.
overall picked up an easy 10 mph over the i/o setup.

I thought this a starcraft boat speed thread???
my other boats
16ft tinny with a 15 hp..almost 20
a doral prestancia with twin 350's, 46
a hydrostream vegas with a 225, I've stopped at 80.
 

wilco

Recruit
Joined
Jun 24, 2011
Messages
4
Re: What's your boat speed?

1973 16 foot starcraft SS

70 HP force/chrysler

21" cuper 3 blade prop

43mph gps

top down and Trimmed way up!

1978 searay srv 200

350 w cam, 10-1 pistons, ported heads

through hull exhaust

21" ss double cupped prop

55 gps mph!
 

heyyou325

Chief Petty Officer
Joined
Feb 17, 2011
Messages
649
Re: What's your boat speed?

My Crestliner with a 40hp johnson and 30 gal fuel, top up, 2 fat old men all our fishin stuff, 21 mph, by gps, against the wind. Wind always blows against you where I fish. My Starcraft, 21 ft with a 350 inboard and eliminator jet, I've been told does 60+. On a jetboat site I go to they tell me if it doesn't go faster than that there's something wrong. I only need 1 1/2 for fishin.
 

airshot

Vice Admiral
Joined
Jul 22, 2008
Messages
5,373
Re: What's your boat speed?

My older boat was a 16' Starcraft Viscount with 40 hp Jonny and it ran 30 mph (gps) with two adults and fishing gear and full 12 gal tank.
Airshot
 

flatsider45

Seaman
Joined
Jun 10, 2010
Messages
72
Re: What's your boat speed?

73 Super Sport 16 FT 70 hp Johnnyrude 13 3/8 x 19 fully loaded with gear and 18 gals of gas and the wife,40.02 mph Lowrance gps when it was running.Electrical problems,stator bad,cdi box bad,going to repair it today. B-r-e-a-k O-u-t A-n-o-t-h-e-r T-h-o-u-s-a-n-d
 

Backwaters2

Seaman
Joined
May 25, 2011
Messages
68
Re: What's your boat speed?

Now you have me wonderig too. I checked the speed with a GPS unit. Motor seems to run fine, easy starting, idles good and smooth through peak rpms. The prop has a few nicks in it but not sure if that would make a huge difference. I'm glad a posted to see what others are getting.
 

Bwana Don

Lieutenant Commander
Joined
Oct 20, 2009
Messages
1,951
Re: What's your boat speed?

.8mph coming out of the garage, light load (estimated, not gps)...


Sorry guys, that's the best I got:redface:

Two observations come to mind after watching your video.

1) I'm glad to see your using the trailer now to move your boat. I got a little nervous watching you roll her around on the hull.

2) A tractor as a tow vehicle may be cool in Midland but down here in the city you will get laughed at. I could just see you pull up to the launch at Lake St. Clair with the tractor. Waiting in line at the launch, Trophy, Grady White, 28' Carver, Old Tractor and an old Starcraft, $30,000 Ranger Bass Boat, $30,000 Triton, Checkmate, Scarob w/twin 454's ........

I'm just saying Bro. It's a really nice tractor though.
 

Jayb123

Chief Petty Officer
Joined
Apr 9, 2011
Messages
410
Re: What's your boat speed?

Even Jas has me beat.... I can get mine to a top speed of say.... dunno .5 mph. Thats about how fast I can pull it out of the garage on the furniture dollies.
 

Bwana Don

Lieutenant Commander
Joined
Oct 20, 2009
Messages
1,951
Re: What's your boat speed?

I can push mine up the driveway by hand. About a foot per minute. I'm suprised I can move mine by hand. It's an 18 foot I/O that probably weighs 1200-1500 pounds. I'm not getting any younger either!
 

CheapboatKev

Vice Admiral
Joined
Oct 4, 2008
Messages
5,813
Re: What's your boat speed?

28mph through the air.
34mph water with no trim capabalities.
 

djpeters

Lieutenant Commander
Joined
Jun 9, 2010
Messages
1,824
Re: What's your boat speed?

28mph through the air.
34mph water with no trim capabalities.

I bet alot of the newbies don't understand your first statement. For that matter, they may not understand the second statement either.....:D
 

Huron Angler

Admiral
Joined
Apr 7, 2009
Messages
6,025
Re: What's your boat speed?

16' SS with a '71 80hp Merc not running 100%...32mph with the current. About 27mph on the lake.

I sold that motor, hoping to check back in here in a few weeks and report the new numbers.:D(just need to finish the boat and buy a motor)
 

Starcraft Enterprise

Petty Officer 1st Class
Joined
Aug 18, 2009
Messages
246
Re: What's your boat speed?

1969 Starchief 18' cabin cruiser
120 Mercruiser 2.5
21 pitch prop
38 mph GPS, smooth water, wide open and trimmed up.
Cruises at 35 mph GPS

Runs out of RPM's, looking for 23P prop to try next. Then a 140 3.0 if 120 2.5 ever dies. Chaising 40+ mph.
 

boatnut74

Lieutenant Commander
Joined
Aug 29, 2010
Messages
1,835
Re: What's your boat speed?

1991 19' galaxie with 4.3. ( getting transplanted into the chieftain someday) 39mph at 5100rpm with 19p prp. going to put the 21 on as reccomended rpm is 4400-4800.
 

barbosam

Petty Officer 2nd Class
Joined
Aug 25, 2009
Messages
153
Re: What's your boat speed?

1975 18' Holiday
1994 70hp Johnson
40MPH (via paddle wheel) two people, 25gal gas, and fishing gear.
 
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