The Starcraft hull will be fine. Need to check compression on each cylinder. Good is 115 to 121,2. Mercury says within 10% of one another but a cylinder under 100 is cause for concern. What model # or name is the boat? powdr
I don't know. Haven't talked to the seller yet. Supposedly 2nd owner and the motor has been "professionally rebuilt". Here she is-- the Avocado Express!