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Acceptical Temp Ranges

May 16 2007 at 5:10 AM		Paul  (no login)


Response to Over heating / closed cooling
The operators manual indicates the desired temp range for the standard cooling (no antifreeze or heat exchangers) is 130 to 150 degrees, which is mighty cool by motor standards. This would seem too cool for proper combustion, etc., but the motor is set up to run that way. The compression, carb, plugs, etc., are all selected for good running and longevity under this condition, strange as it may seem.

The Closed Cooling System is design to run from 163 to 180 degrees, which still is mighty cool by automotive standards, but the motor isn't in an auto!

Sorry for the rather late reply Tim, I'm sure you got your info long ago, but I just saw the note and decided to log in the reply.

Hope you and Dunroin are doing well!

Regards, Paul

 
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