1=125 PSI
2=125 PSI
3=125 PSI
4=125 PSI
Good readings for this engine?
The manual states compression as 6.5:1 ratio, but that's greek to me

Also got some wierd squeaking noise while checking #4, maybe a stuck intake valve?
Moderator: Team Cub
EZ wrote:Also got some wierd squeaking noise while checking #4, maybe a stuck intake valve?
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