If you want to make a longer run, just plumb a garden hose to the water pump inlet and a drain from the top hose, with the thermostat removed. You don't even need a fan belt- - - -just keep a steady flow of water going, and control the temp by how much water you flow through the engine.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!