1999 200 ocean pro
 

carbed engine, what compression numbers should i be looking for on a good used engine? should i check when engine is warm or cold? and should i have the butterflies to the carbs open when checking? thanks

All plugs out, throttle WO, should see around 100-110 on that engine IIRC. Some say they have 120. I know the earlier engines only have 85-90.