Best Fuel to use for 1993 NSX 3.0

[madras]

Hi,

Is it worth me putting fuel higher than 95octane in a 1993 NSX. Will the ignition timing advance automatically to take advantage, or should I just keep using 95 and save my pennies.

Many thanks

[NSXGB]

Thread somewhere already, on this.

It will make a difference, whether you will notice it is another thing.

I run Tesco 99 Octane, many others run Shell Optimax. Yes, your ECU will 'tune in' to your chosen poison...