I just changed the Oil and filter on my 03 600rr track bike. I have a torque wrench and use it to make sure all the screws and bolts are to spec. I hand tighten my oil filter till it is very snug and tight. I noticed the numbers on the side of the K&N oil filter. Is hand tight good enough for oil filters and what are the numbers on the filter that I can use as a guide. I do not know what these settings are. I found a tuturial that states:
"Hand tighten it by turning the oil filter 3/4 - 7/8 of a turn from when the oil filter first makes contact with the engine casing. Most oil filters have some kind of reference marks on them so you can determine how much you have turned the oil filter (circled in yellow below)."
"Hand tighten it by turning the oil filter 3/4 - 7/8 of a turn from when the oil filter first makes contact with the engine casing. Most oil filters have some kind of reference marks on them so you can determine how much you have turned the oil filter (circled in yellow below)."