Force 125hp now what

[gustafsonerik]

1988 125hp the powerhead was rebuilt and bored with new pistons..now comes the question should i stick with the old thermostat 143 degrees or should i go colder..88 is when they changed to 143 the prior year i think was 120??? SHould i just get rid of the thermostat all together thanks Erik

 

[pnwboat]

Re: Force 125hp now what

Most engines are designed to run at a particular temperature. It best to use a thermostat. I run a 130 degree thermostat in my 1988 125 HP, but that's just my personal preference. I have a new 143 degree but have never tried it.

 

[gustafsonerik]

Re: Force 125hp now what

will running a 143 hurt anything or should i go down further??

 

[pnwboat]

Re: Force 125hp now what

I doubt that running a 143 degree thermostat will hurt anything since that is a standard type for this motor.