Hi there crew. I acquired 19 footer monteray with 2001 4.3l mercruiser equipped with one piece exhaust manifold. Iron testing, starboard manifold was getting hot, compared to port. I cleaned the water ports as much I I could and it helped. Both manifolds were same temp ( to touch), but when I shut engine off, starboard side was hot again. I am thinking of installing temp sensors with separate gauges for each side. Where would be a best spot to drill for sensors. Also thinking of using a JB weld to attach a coupler to screw in sensors.
Q 1what is better way?
2 if drilled...which location?
Thanks in advance
Q 1what is better way?
2 if drilled...which location?
Thanks in advance