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
MX, SX & Off-Road Discussions
Dirt Bike Mods & Maintenance
'06 EG YZ 144 piston / cylinder 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="whenfoxforks-ruled, post: 1223018, member: 73147"] What kind of 2 stroke street bikes? The cr134 I half built had similar issues. Fresh it went 10 hours,pulled the top end and wtf! Could have been to long on the ring,also suggested it could have been the mix. Xamax & 537@32:1,that ended that. Fresh top end,bridge relief at .0015,15 minutes with similar results. Sent back for professional analysis,with the pistons and rings. The exhaust bridge has issues,its wide and tight. Well I will see the bore tonight with about an hour on it. I am ready to strangle the owner,from day one I insisted on a new bottom end. Old,used and abused,same engine I discovered the: swirl taper bored carb,seemingly modified intake,at least 1.5 lbs of aluminum removed from cylinder,squish clearance removed. Gm went shooting off on a thread about the right crankseal causing this type of abnormal wear. I would think that relieving the bridge .002 from the bore would be sufficient. What else causes the bridge to get hotter than its mating parts? [/QUOTE]
Verification
Which ocean is California closest to?
Post reply
Forums
MX, SX & Off-Road Discussions
Dirt Bike Mods & Maintenance
'06 EG YZ 144 piston / cylinder 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