84 CB700CS compression
Thread Starter
Junior Member
Squid
Joined: Feb 2021
Posts: 1
84 CB700CS compression
I just purchased an 84 CB700CS with 24,00 miles in good condition overall and found 2 cylinders with lower compression.
4-85
3-130
2-125
1-30
I have not gone further with the diagnosis yet but hoping for information on common or possible problems for these bikes.
Thanks, Joel
4-85
3-130
2-125
1-30
I have not gone further with the diagnosis yet but hoping for information on common or possible problems for these bikes.
Thanks, Joel
VTR virgin
Superstock
Joined: Mar 2015
Posts: 447
From: Auckland, New Zealand
IIRC (and I am getting old) the CB700S engine uses hydraulic valve lash adjusters (same as the CBX750F that I owned back in the day). May be an issue with an adjuster that is keeping a valve part open?
Senior Member
SuperBike
Joined: Sep 2010
Posts: 1,987
From: Bisbee, AZ
Good call on a stuck lifter.
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superchickencornermonster
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Mar 29, 2011 12:07 AM
