Best petrol for my bike?

[The Stranger:Me]

But which servo? does it make a difference? bp? mobil?

Yeah, most of the Mobil ones are pre pay all the time so I avoid them like the plague. Gull use corn syrup, which is no fucken good for the boat and fucks up the environment. BP take an age to turn on the pump while you wait to fill.
So Shell FTW! You don't wait long and they are rarely on pre pay until the evenings.

I hope that helps.

[The Stranger:Me]

I know of no production bike that can do this. I also know of no production bike that even has a knock sensor to retard the timing in the event of detenation, although there may be some in very recent years.

Honda Blackbird. First produced in 1997.
You do achieve measurably better mileage on 95 and better again on 98 on the FI Blackbirds

[kwaka_crasher]

Honda Blackbird. First produced in 1997.

I wasn't aware of that - good to know. Was that also on the earlier carburettor models?

Most bikes lag even mid level cars by at least a decade in engine management aspects.

[The Stranger:Me]

I wasn't aware of that - good to know. Was that also on the earlier carburettor models?

Not sure about earlier models, that it is present on all the FI models from 99 on.