Pavalker, I've only used AMSOIL in my bike and happy with it. Just not the price. I used to get it for $7.00 per quart from a friend/dealer. That deal is no longer available for me and it's almost $12.00 per quart now. I can't really say it does anything magical, that any other oil wouldn't do? I've never heard of any type of oil related problems in the Valkyrie, other than clutch problems from using the wrong type of oil. The engine seems to be bullet proof, everyone I know runs a different oil and swears buy it. Probably cause the Valk engine is so good and no one has any problems no matter who's oil they swear buy?
I'm just looking for other alternatives cause I won't pay the AMSOIL price anymore, but geeze I don't like that smell of Rotella.
Thanks Sharkey
