When I get my money for gauges, I am going to get all electrical for my car, or at least try and find some kind of isolator to prevent running any lines inside the car. While these gauges are the best around (Auto Meter, etc.) I am still worried about the compression fitting not holding or having the nylon tubing crack and break and oil leaking inside the car. I know I am probably just paranoid, but electrical seems the way to go with things like these. Just my .02 worth.
