Interesting findings. I presumed the mileage figure would drop with a higher octane level, but I hadn't considered that mileage would improve with an identical octane number.
Do you recall what the final octane level was in those tests? I presume there would be a sweet spot for the average car or truck.
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Weldangrind
"I figure I'm well-prepared for coping with a bike that comes from the factory with unresolved issues and that rewards the self-reliant owner." - Buccaneer
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