Need torque specs 86 cr80

Can anyone hook me up with any info I need for doing a rering/topend on my 86 cr80? Ring gap, spark gap, head torque? I don't have a manual and my compression is crap

bump in case anyone has a manual

bump in case anyone has a manual

I have the factory honda service manual for an 86. PM me if you are interested.

dnt supose any one knows if the flywheel sensor from a 1983 model will fit other years if so what year upto?

Can anyone hook me up with any info I need for doing a rering/topend on my 86 cr80? Ring gap, spark gap, head torque? I don't have a manual and my compression is crap

Ring end gap is .008-.016

Head and base nut torque is 18-21 ft lbs

Spark plug gap is: .020 - .024

Ring end gap is .008-.016

Head and base nut torque is 18-21 ft lbs

Spark plug gap is: .020 - .024

Many thanks

This seems like it could be an issue. Left plug came out of the bike. Right plug I ordered. Old plug gapped at .029. I put the new one in and and no piston interference, so I'm going to assume the store was right.

PhotoMay0994742PM_stzhtplgwj7772uka505.jpg

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