150 running at 180

[CAPTAIN CAMPER]

i have a 2004 150 merc that runs at 175 deg would like it too run cooler what should i do?? can i run no thermostats and just run restricters

[old school]

I think 175 degs. is OK. And if thats running the motor hard, good. Ya need alittle heat in there.

[The Big Al]

With the warm water mine is running that also.

[whipper]

Normal

[CAPTAIN CAMPER]

thanks guys i thought it was ok but just wanted to know