JJAndrich wrote:

I am VERY leery of a fuel cooling coil -- it has the possibility(even if very
slight) that the vibration(s) could induce a fatigue crack.  Pressurized fuel
in a hot environment  could ruin your day!

 Your carb or fuel injection system is "pressurized
fuel in a hot environment" this is doable with good safety.  Obviously,
you treat fuel system components like they could kill if they fail, because
they CAN.

Bill

 
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