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If you have one of these on your engine, it's "Fresh Water Cooled". A not totally accurate, but commonly used term.
This is an Exhaust Manifold.
This is an Exhaust Elbow!
This is an Exhaust Riser!
I will wait until spring 2017 to see if all those single point drain systems worked as advertised
Who has a 150 or 175 throttle body that could inspect the calibration pocket under the metal plate and verify the number of holes?
Dave, just pull off one side plate on the TB. Get a good flashlight and look in there. All the holes I am referring to pass thru from that pocket into