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Poor speed 40 hp MB
http://mudmotortalk.com/mmt_v2/viewtopic.php?f=3&t=11141
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Author:  EastTxMedic [ Sat Jul 24, 2010 4:41 pm ]
Post subject:  Poor speed 40 hp MB

OK, after I posted my boat review I got a few PMs and people saying that my speed numbers were low. Here's the setup:

Gator Trax 1850 with huntdeck, 40 hp mud buddy.
Load: Me (225lbs), my 8 yr old (75 lbs), full fuel, two optima batteries and the motor battery

The Optimas are inside the rear compartment, and the motor battery is just left of center in front of the transom. I have adjusted the power trim up and down, and the absolute best speed I can get is 21 mph in smooth water, at 3995 RPM.

In my opinion, I should get a little more than that. This is my first mud motor and boat, and I don't expect blistering speeds, but 21 mph?

Author:  cb5331 [ Sat Jul 24, 2010 4:58 pm ]
Post subject:  Re: Poor speed 40 hp MB

Have you checked compression? Checked to make sure you're gettin spark on both sides?

Author:  EastTxMedic [ Sat Jul 24, 2010 5:35 pm ]
Post subject:  Re: Poor speed 40 hp MB

I haven't checked, I should mention that this is a brand new rig, about 10 hours on it.

Author:  chops3131 [ Sat Jul 24, 2010 5:45 pm ]
Post subject:  Re: Poor speed 40 hp MB

where are you located in tx im in beaumont

Author:  Gatorpoint [ Sat Jul 24, 2010 6:00 pm ]
Post subject:  Re: Poor speed 40 hp MB


Author:  chops3131 [ Sat Jul 24, 2010 6:15 pm ]
Post subject:  Re: Poor speed 40 hp MB

yea i wasent sure where that was

Author:  EastTxMedic [ Sat Jul 24, 2010 6:20 pm ]
Post subject:  Re: Poor speed 40 hp MB

You mean this town of 2600 right on I-20 isn't famous?

Author:  cb5331 [ Sat Jul 24, 2010 6:25 pm ]
Post subject:  Re: Poor speed 40 hp MB


Author:  deadbird8 [ Sat Jul 24, 2010 10:07 pm ]
Post subject:  Re: Poor speed 40 hp MB

Who set up the motor? I bet I can guess, and if so you need the motor set up.

I am west of you but we can meet up with yourself and ducksniper to check them both out.

I have a buddy with an 1850 and it runs well over 30 with a MB 45 on it. You got some type of set up problem

Author:  Josh [ Sat Jul 24, 2010 10:41 pm ]
Post subject:  Re: Poor speed 40 hp MB


Author:  deadbird8 [ Sun Jul 25, 2010 7:17 pm ]
Post subject:  Re: Poor speed 40 hp MB


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