Originally Posted by richard_syko
Originally Posted by JohnnyB
As you may know in japan they use 100 octane.
John
Do not quote me but, I believe the Japs use an average of the fuels RON (Research Octane Number) and MON (Motor Octane Number) number which makes it different to RON, if so this is the PON number.

I doubt Japan do...
BP 102 is 102 RON and 90 RON so the average (PON) is 96!!!
Its gonna be some AMAZINGLY high octane fuel to beat that!
Alex