That's exactly what i asked. My interpretation from Grumpy's answer is that there will be shorten lifespan to the parts (such as gasket, seals etc) if E10 fuel is being used and fuel will form gum (turn solid?) if premium Unlead (95) is used.
There really isn't a black and white answer within the discussion. I guess it's a matter of trial and error.
I am happy to bet on premium for the sake of having better fuel.
I will ask Victa and see if they have answer and post back.
