I am in the process of going through the motor on the 110 I bought and just freshening it up.

I am kind of at a loss for what parts I need. I measured the piston and it is right at 52mm. The clyinder wall is smooth so I do not think it needs to be honed. I'm assuming that I can just get a new set of rings for the piston. Do I need just 52mm rings? When I went to DRATV.com to look at what to order all I saw for rings was:

STANDARD__(75D) .25MM/.010"__(75B) .50MM/.020"__(28K_rings

Is it the .25mm one that I need for a 52mm piston?
Or maybe I should just order a new piston and ring kit for 75 bucks and call it a day.

Also...any good recommendations on a top end gasket kit? I also need a valve kit too I think.

Thanks for the help...I love to tinker and love to learn new stuff so I figured a 110 motor would be a nice starting point on rebuilding motors.

Mike

 

Found the online manual....much better now. Thanks