Originally Posted by pwilletts
I have a typical raw water cooling
set up...all the water goes though the head
and into the mixing manifold..into the r mixing muffler
....the water temp as it leaves the ex hole is barley warm....is this normal?
For Raw water cooled engines (no fresh side) the temperature is never more then 130-140 degrees F.
For fresh water cooled engines (with coolant
tank, the raw water is barely warm and that is normal.