Re: Rewinterize???
i been following Bond-o's advise for several years now. which also happens to be mercruisers advise too. for an extended season (where temps fall below freezing overnight), drain the cooling system and know that you'll be just fine for the next outing...
fwiw, i also followed Bond-o's advise for the whole last winter. no water, no anti freeze, just air... i've been out 3 times so far this season. my block ain't cracked... because i drain it at the slightest sign of freezing temps... it's just too easy to do.. drain the water out that is....