Changed the oil on my 06 Yamaha R1
out/off Rotella 15/40 and Q-state 14612 filter
put in a mixture of Rotella 15w40 and 5w40, about 75 percent 15w40 and 25 percent 5w40
I meant to put on a Supertech 6607 but after installing it and running the bike i found it to be leaking around the gasket, its like i couldn't get the filter tight, like it turned on fine and then just stopped like it bottomed out on the threads or something, anyways it didn't feel right when i tried to tighten it again and again so i removed it and installed a Bosch distance plus filter instead in the same size and that one went on fine and tightened like it should and didn't leak.
very strange, first time thats happen, the difference in the filters were the the bosch was a little bit longer, i should take a look inside the supertech and see if there was some interference with something in the filter and filter stud. only thing i could think of that would be an issue.
anyways...