Anyone know where I can download the manual for a YS120 FZ (I think it's an FZ, there's an F 120 on the motor mount lug). YS performance used to have all the manuals on line. I can't find the one I need. I bought the motor from a guy in Fl but he didn't have the box, or manual.

Thanks........Mark

i have it in a PDF archive , do you have msn?? or mail to send it.

Sergio

Where can I get information on dis-assembling a YS F-120 engine?
I need advice on getting the sleeve out without damaging the engine.
I have tried heating the top half of the cyl gently and tapping on the bottom of the sleeve with a 1/4" wood dowl.
It won't move, must be an approved way of doing it?