Hi; As I have not been here long someone may have already posted this. I was trying to figure out how to put an oil pressure gauge on my FZ6R. Yamaha sells an adapter to hook up a gauge but it cost about $80.00 shipped from a discounter. Over $100.00 from Yamaha. The Yamaha unit is made to fit their test gauge and still is a problem to get the adaptor to fit any sending unit or oil line. FTZracing.com sells an adapter that goes right to standard 1/8 pipe thread. It sells for $14.95 & $6.00 shipping on e-bay, about $3.00 more on their web site. I just ordered one it is going to make my gauge set up very easy to plumb up. Hope this helps someone with their bike.
Tom
Tom