Yamaha S250TXRV Blown motor.

[P.eldridge]

I have two disintegrated cylenders in my motor and need a new power head. I am in the Cleveland area. Does anyone have good resources for either a waarranted rebuilt power head or a good resource for a used motor. I need a v-6 250 at least. Also, any input on the cause of this major damage? I was using Yamalube oil, and going through it like normal.

 

[99yam40]

Re: Yamaha S250TXRV Blown motor.

can you post pics of damaged pistons and cylinders?

Lean fuel/air ratio is the most common cause of failure of pistons

 

[P.eldridge]

Re: Yamaha S250TXRV Blown motor.

The motor is at the repair shop, so I don't have any pics of the pistons or cylinders.