Back in Aug I posted here http://www.kawasakimotorcycle.org/f...14876-vn900-amsoil-4-928-mile-oil-report.html my latest oil test report. At that time I was seeing excessive copper and lead wear that indicated bearing wear. The oil had 4,928 miles on it and Blackstone recommended that I do my next oil change at 2k miles which I have done. As they state the readings are much better and I will follow their advise and again change it at approx 2k miles. After that I want to push it back up to the 4-5k miles again and see what happens. It the reading again go out of spec I might as well just use dino, change the oil at 2k miles and save the bucks. With the extended mileage the oil is holding its viscosity and the insolubles are in spec but apparently my bike does not like extended oil changes....at least not yet.
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