Home
Basic Dirt Bike How-To's - Video
Dirt Bike How-To's - Video
Living The Moto Life - Video
Bike Tests | Shoot-Outs - Video
Forums
What's new
Latest activity
Log-In
Join
What's new
Menu
Log-In
Join
Navigation
Install the app
Install
More options
Close Menu
Forums
Dirt Bike Discussions By Brand
Honda MX & Off-Road Dirt Bikes
Cr250 piston wear
Reply to thread
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
[QUOTE="soap, post: 1225337, member: 54357"] The piston in my 02 CR250 has wear on the front (exhaust side) of the piston. There was enough wear to pinch the rings into their seats on the front of the piston so that there was too much blow by and not enough compression to start the bike. Then I found a topic in a forum here that said (at least for Wiseco) I should drill two holes in the skirt of the piston if I have an exhaust bridge. From what I can see, I have what looks to be an exhaust bridge. I do have an OEM piston and was wondering if I can drill into it? The only reason for concern is that OEM is cast and the Wiseco is forged. [/QUOTE]
Verification
Which ocean is California closest to?
Post reply
Forums
Dirt Bike Discussions By Brand
Honda MX & Off-Road Dirt Bikes
Cr250 piston wear
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top
Bottom