I have a 1989 Four Winns 180 Horizon and it is just one big problem. The person i bought if from let it freeze and cracked the block and some other stuff. The engine has very low hours on it but is got clogged and overheated so its being rebuilt but one thing i noticed on the outdrive is that when i turn the prop it makes a clicking sound and i dont know if this is normal or if i need to tear that apart too and see if its ok. We were able to run the boat about 10 times with the cracked block so i know the outdrive works fine but i just dont want to have it go out just when i get the engine done.