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MIA, I am wanting to get the Blitz hose and run the Defi D water temp gauge. I pulled the specs on the temp sensor and it says to drill and tap for a 1/8" NPT hole. I can't seem to find any info on the size of the temp sensor hole in the Blitz hose. What size is this hole? Is it drilled or do you just insert the sensor in the hole and just clamp around it? Your help is greatly appreciated on this!
