Jump to content
Sign in to follow this  

compression test on 95 cr 125

Recommended Posts

hi guys quick question,just got my cylinder back from langcourt for a renickasil and hone sent oem piston along with cylinder.cked my ring end gap at .57mm at bottom of cylinder spec is .40 to .55 mm with a service limit of .65mm. so i decided to assemble any ways.so here is my question i did a compression test after ass, and got 90 psi with a known good gauge.i did not have top covers secured for the hpp valves,can i be losing compression through those covers? i am waiting for new bolts to show in the mail.reason they are not tight

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:

Sign in to follow this