Hummel
11-13-2017, 12:56 PM
Hi, i need a new piston and rings. what kind of piston do i buy? what is the first size over std? i know the 1978-80 cr 250 piston will fit but no idea what size i neeed. cylinder has to be done too.
and is there a bearing and seals kit for the bottom end? i have all the gaskets but i want to make it all new since it has to be taken appart anyway. i dont need any tuning.
maybe some parts fit of the cr 250`s engine from 1980? would like to order parts from europe cause the shippping and german taxes will double the price till i have the parts orderd in the US.
thanks Ralf
and is there a bearing and seals kit for the bottom end? i have all the gaskets but i want to make it all new since it has to be taken appart anyway. i dont need any tuning.
maybe some parts fit of the cr 250`s engine from 1980? would like to order parts from europe cause the shippping and german taxes will double the price till i have the parts orderd in the US.
thanks Ralf