Interesting concept. I would assume that a block heater would warm the water in the engine sufficiently to keep it from freezing. I would recommend using a block heater on each side for plenty of heat, and redundancy....that's what I used to do years ago when I wanted to be sure my truck that never saw the inside of a garage would start when it got cold.
REBUILDING HOLLEY MARINE 4160 CARBURETORS - $199 DELIVERED
GENUINE MARINE HOLLEY KIT USED - INCLUDES POWER VALVE UPDATE
LED TRAILER LIGHTS, LUG NUTS SPARE TIRE CARRIERS, SAFETY CABLES....
Originally Posted by Bouyhead
Installed my carb that was rebuilt by thatsmrmastsercraft, Thanks Peter!! Hot or cold this boat starts and runs like it fuel injected.