Vintage Master Craft with Xtreme Heater Hey dudes, your dandy little heater will be protecting the precious Holman Moody Racing Engine in our Ol’ vintage ’75 Mastercraft ski boat in hopes of a few more warm and sunny Indian Summer days of skiing. Then I’m thinking of using it in combo with a timer to preheat my truck cab this winter, what da ya think? Thanks, Tony T Vermont My buddies were impressed with the setup since we were still out long after they had winterized The Xtreme heater heated my boat bilge for pennies a night!