yfz426 motor or xr650 motor.

[AnthonyWhite]

I want to turn my 400ex bike into a hybrid but im having trouble finding the right motor. any info would help also. thanks.

the yamaha wr 400 motors are supposed to be one of the best motors for a hybrid. same power as the yz 400,426..etc's but the tranmission has a wider ratio which is better for the quads....

[quadpornstar]

your best bet is a crf hybrid conversion. the conversion is realativly simple and there is a lot of crf engines available. Your ad says that your are looking for a xr650r engine. If you want to buy one, I have a complete 2002 with everything for sale. I was going to build an xr hybrid but I have run out of time. The xr conversion is pretty simple also.

[cdiel]

i have a 426 hybrid i am parting out. if you are interested in the motor or other parts let me know and i will give you more details.