Discussion in 'Oil' started by Mako, Oct 30, 2007.
I have a friend that swears by the AMS Oil (Synthetic). Anyone else used this?
I've been running it(75/90 Gear oil) in mine since the 1000 mile service, and seems ok. Keep in mind, I'm on my first Harley, I Started on a '74 Honda 550 four, and moved up to a '97 1100 Honda shadow, and there's nothing the same about the transmisions.
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