Jump to content

Identify stock cylinder

Recommended Posts

Hoping someone has specs to help determine if my new to me cylinder has had port work or other modifications. This cylinder is a 2001 rm 125 cylinder. I purchased a brand new oem cylinder head and a wiseco piston(link below) to go with it. After getting the new oem cylinder head and comparing it to the old warped/crack head that came with the cylinder, the old head has had work done to it. At first glance you can tell there has been material removed inside the head. This concerns me as I am wondering will my new cylinder head have to be reworked to match the old cylinder head to work with this cylinder?




Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Reply with: