engine temp

havasu2009

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Jun 12, 2009
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Does anybody know what the proper temp is when running boat on trailer,its a 454
 

TilliamWe

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Dec 21, 2004
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Re: engine temp

Depends on the year and if it has closed cooling or not. I'll assume it's raw water cooled (open cooling) abd say... It could have a 140 degree thermostat or a 160. Either is fine.
 

havasu2009

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Jun 12, 2009
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Re: engine temp

its a1990 ,mostly used in salt water,posible exhaust manifold blockage,thanks
 
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