I live in Belgium and drive an '09 Hemi
Over here we don't have crappy 87 and 88 fuel
Here the 'low octane' fuel has 95 octance and high octane is 98.
Shell even sells fuel here (called V-power) which they claim has 100 octance and is developed in the formula-1 world...
I wonder what the tuning results with such fuel would be