'97 Yamaha Exciter 220 Port engine seized

[Brad_Ct]

Boat shows 54 hours and has been sitting in a garage for over 10 years. Was told it ran when put into storage and am hoping the rings froze to the cylinders. Anyone know of what would work best for freeing them up?

 

[Noltz]

Re: '97 Yamaha Exciter 220 Port engine seized

Deep Creep is an excellent, excellent penetrating fluid. I've used almost everything under the sun working on cars and we call it Unicorn blood around the shop. PB blaster has a good following too, but in my personal experience it's Deep Creep if you can get your hands on it.

 

[timmyboy76]

Re: '97 Yamaha Exciter 220 Port engine seized

brake fluid or ATF too.