wellcraft

Hi guys, I'm a new member and I would be getting two 99 ultra 150 on Saturday. They are from fresh water and would like to know what should I look for and also I'm getting a compression test.
How do I make a compression test, engine cold, hot, open throttle? How is the procedure?
One has 80 hours and the other one has 106 hours. The owner said they put new batteries last year and only problem he had was a water pump which was replaced last summer.

I've been boating my whole life but don't know much about jet skis.

Thanks I'm advance for any help.

123456

outside not taken care of, inside not taken care of !

high maintenance ski's, prolly best thing you skiped these.