2mm stroker and big bore????

[mobuis]

http://www.adaracing.com/viewitem.ph...aincat=scooter

It says "This cannot be properly used with a big bore cylinder."
why cant it be used with a big bore cylinder i dont see why it would make a difference if you put extra gaskets on?

[pedhead7]

You have to have the skirts on the piston shaved down so that they dont hit the counter wheights. Yes you can run two cylinder gaskets or you could have the top of the cylinder just slighty shaven off.