I have one extra gallon of amsoil 10w-40 motorcycle oil.
I run this stuff on all my bikes and it allows the engine to run noticeably cooler as well as shifting
smoother. This is the best oil i've ever used. Amsoil recommends 15,000 mile change intervals assuming a normal service!
This stuff retails for $20+tax a quart in Can tire.
Selling for $60 a gallon ($15/quart) out the door.
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