Thread: Engine block heater
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  #28  
Old 12-17-2012, 09:01 AM
Jorski Jorski is offline
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Join Date: Jul 2004
Boat: 1993 190 with LT1
Location: Toronto, Canada
Posts: 1,167
CC2MC

If you got all of the the drains out you should be fine.

I have winterized my LT-1 without antifreeze for ten years without a problem.
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