I have a new china 100cc quad for my 10 yrd old son. I am concerned about the handling/stability. I don't want to go for wheel spacers since the quad wheels are too small and too close together. I stumbled across a raptor 80 w/ a seized motor. I am thinking about transplating the 100c china motor to the rappy. Will the china 100cc motor easily fit on the raptor 80?

 

ok well id assume the chinese motor is a 4 stroke....

first off I dont know why you would want to do this... however to each there own...

It probably will fit, however im sure it will require a fight.
Maybe some minor modifications.. If you have any welding experience that may be needed.

ALso you have to think beyond just popping the motor in there... You have to think about the electrics of it all if there are any... exhaust clearence and fit...

theres quite a bit to think about when swapping motors.

 

I would imagine that you will need to do some welding as far as mounts and for the electronics,

I added a set of spacers to my daughters yamaha 80 and it made it a lot more stable, and since she wont be jumping it I dont really have any concerns about it breaking the spacers.

 

it wont fit, the carberator on the 100cc might be a little to high. you might have to raise the seat....

 

[img]i/expressions/face-icon-small-smile.gif[/img] Thanks for all your responses. I am going to abandon the project. I bought the raptor 80 with the intention of transplating engines. I was told that the engine was seized since the oil drain plug fell out, however I gave the piston a sharp rap and was able to get the bike started! Regards

 

You got lucky... I bet you stole it...