Cool thing I found out about Sunoco and Shell Gas

[duckJAI]

@Fobwall

Apparently Shell 91 will give you better mileage too due to it having no ethanol which burns faster.

100% True!

It’s just basic chemistry.

I got 50kms more than Sunoco on Shell 91 and that was also putting in maybe 100kms of almost WOT driving on the touge.