I spoke to a mechanic today and told him I changed main jets and needles and used a certain calculator at the internet to help. He said like "what?" and I added that theres this really pro guy in the US that made the calculator to help people rejet.
He replied "but they use totally different fuel in the US". This got me confused, since I really don't see the difference. Sure we have higher octane (I think) 95 and 98. I normally use 98.
Maybe a totally stupid question, but tell my kind of stupid person, does fuel make that big of a difference and should I rejet cause of this conversation? I really don't think so.
