Quick question. Need a 2nd opinion. I have a 1978 V8 Volvo Penta. Bsically a Chevy V8. I got a steal on this boat, had my mechanic come out and take a look at her. Tried to start she wanted to turn over but started to feeze. He stopped right there said there might be some rust in the cylinders. The boat sat for quit some time and was not taken care of. He said if there is rust in the cylinders that he will just scrap out the cylinders and then "more" them out as needed. Does this sound like the right thing to do when faced with rust in the Cylinders. How the hell does water get in there to cause the rust? Is this a permanent fix? Any help would be great! Thanks!