Fuel

[maldotcom2]

When they make E10 the default fuel, which higher octane fuel is being retained, 95 or 98? I need to know because i'll get my car tuned on that fuel.

[GenReaper]

98 is the best, e10 is only about 2-3 RON over normal unleaded.

Tune for 98 and if you can afford BP ultimate use that.

[maldotcom2]

Right. Just didn't want to tune for something that's about to be obsolete.

[CSP]

There are too many cars that REQUIRE 98RON. Stick with 98RON fuel all the time if you can.

[soop]

I don't understand why they don't start making different variants of alcohol fuels.
Its not as if its hard to make a high octane fuel... They've only been doing it since the time of the dinosaurs...