i bought a crappy boat at wal mart and rebuilt the whole inside and propeller but now it is beeing torqued by the moter to one side i but on pontoons but now it turns one way what can prevent this

buy a new boat is usually the best thing .
but umm i need more information regarding this.

You could set it on fire

if you follow Gyrotech's advice make sure you get video of it!!!!! lol[sm=shades_smile.gif]

Place it on the front verge of your house and hope that someone steals it, thereby doing you a favour by taking it off your hands. Then go and buy a new boat.

No conflicting information. Usually if you replace the hull, you will see a performance benefit, but the motors in those boats are not hobby grade so you'll want to get a different motor. I imagine the boat you have doesn't have water cooling so you should think about adding that. Ofcourse the new motor (any good one) will blow the stock speed control so just get a new one now. I'd be very warry of the radio system too. Once you have it dialed in with the new batteries you won't want to loose it due to radio problmes. That should get you started.

I did the same thing and I know what your talking about. (my boat was the Malubu at walmart) I had the same proplem. I experimented a few times needless to say the best working thing I came up with was a new hull. When I did it I refused a new hull I wasted usefull time of my life. I finally made a balsa wood catamaran and It never turned to one side again. :-) But If you insist on the same hull try other things mabye you'll get lucky!

Electrolight

yeah mine is a malabu also its got a 540 at least in it
i think i may make a extended tended hull with foam

ive got a new radio receiver speed control and motor the new moter and prop are torquing the boat

last night i tried making a bigger rudder an keel in the bottom i also and this thing i thought of its kind of hard to explain.

if nothing works i will make a new foam hull