Mobile 1 vs. amsoil vs. Royal Purple comparison

[Dave A]

No real complaints with Mobile One but I'm tryin Amsoil next time. I like that smoother less noisy shifting aspect.

[MotoX6]

Is that amsoil 20w50 then in both holes? I love the mobile 1 but would love less noise

[anrkizm95]

Is that amsoil 20w50 then in both holes?

yes

[MotoX6]

Thanks man I gotta give it a try. +1

[Alfatango1]

Test: http://www.amsoil.com/products/stree...hitePaper.aspx
Click on the graph for the oil(s) you want to compare.

[crxtasy169]

As a bike tech I can tell you Amsoil comes out the closest to the same color it went in. Moble1 is pretty damn good thought. Screw Royal purple it almost destroyed the engine in my F150 in one oil change. It dried up all of my oil seals and created giant ash deposits on my plugs all 8. I then switched back to my original oil and changed the plugs and never a problem since, knock on wood.

[anrkizm95]

Royal purple it almost destroyed the engine in my F150 in one oil change

ran rp once in a race engine i wouldnt put it in anything i didnt want to hurt

[fakameanrepresent]

amsoil is a bit steep in price compare to mobil 1 v-twin.

[noone1569]

Amsoil because they support EBR.

Enough said.

[christianmb]

Definitely noone! I used to run Lucas (partially because they supported teh Buell drag race team) and loved it, but very happy with the Amsoil. As said before, less strain on the engine, and the trans shift 110% better than before.