Sensor Question

So since im trying to make my own oil cooler setup and I don't really like the stud off the head for oil feed I was looking at the OIL Temp sensor and was wondering why didnt they tap it from there? I took out the sensor to see if it had any pressure and I started it up and it does spit out a little oil but I wouldn't say it was that strong but then again its a small motor. What do you all think? its #5 in the picture.