super unleaded ??

[timh]

Any one tried super unleaded in their std Elise.... did it make a difference?.... or was it just a waste of extra money ?

[timh]

I know the manual states it makes no noticable difference, but have you tried it ?

[Nightmare]

you don't have a knock sensor on a rover K series...so it cant recalibrate the compression ratio to get the higher calorific value...so no performance advantage!

[jimbo]

MEMS is set up for 95ron, so 98 should make no difference at all.