250 What size oem piston for yz250
- Thread starter taylan144
- Start date
Howdy!
Sometimes the piston will be marked with a size on the crown.
If not you can measure it with the proper tools to find the piston and cylinder deminsions.
If the cylinder needs replating, you send the new piston kit in with the cylinder for perfect matching when they plate it.
Most cylinder platers can provide a piston kit, at their mark up.
-BIG DAN
Sometimes the piston will be marked with a size on the crown.
If not you can measure it with the proper tools to find the piston and cylinder deminsions.
If the cylinder needs replating, you send the new piston kit in with the cylinder for perfect matching when they plate it.
Most cylinder platers can provide a piston kit, at their mark up.
-BIG DAN