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I got a 2011 deluxe and need to top off the oil. Do you guys use 20w50? What is a good oil to use? I have used amsoil before great product but pricey just to top off. I was thinking about using mobil 1 v-twin 20w50, thanks for the help.
If you add any oil to the engine it has to be 20/50. I would use what you have and buy the amsoil when you do your next oil change. Look at the amsoil website and it will give you suggested oil weights:
20/50 engine
10/40 primary
75/140 tranny
thats what I run.
I use regular harley 20-50 oil and i change it every 1000 miles call it crazy but its the cheapest maintenance you can get. I use syn in the primary and red line in the tranny
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