smythie wrote:coyote wrote:Std08GTB wrote:Have been informed on good authority that BP Ultimate is a minimum of 100 octane.
More info please.
you may or may not be aware that the RON of any batch of fuel will degrade over time. I'm just guessing but that 100RON could be the figure that the refineries aim for in order for the fuel at the bowser to be at least 98 RON. Just guessing though....
That is correct, but I think Std08GTB meant at the bowser as all fuels have a higher RON at the refinery.
I did some testing a while back that showed BP Ultimate was definitely not 100RON, so am interested in how "good" this authority is and how long this has been the case.
Since Shell discontinued VPR, United has started selling 100RON in limited locations in Sydney and there are a few companies selling E85 in various locations also.
Yes, yes, I know all the wives tales about ethanol. Don't want to get into that, just another high octane choice. The options seem to be changing frequently at the moment.
Anyway, would be interested to know if BP Ultimate has really been changed.