CGX car nut:

Perhaps many are reading too much into that image with the Panta fuel since it is a FIA approved fuel for many racing events. https://www.fia.com/panta  The V10 in the Evo STO is normally aspirated so any perceived power gains are just that, perceived, if any.  

It is possible to make a bit more power in an NA motor with high octane race fuel by advancing the ignition timing with a laptop (assuming that raising the compression is too much work)...


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22 GT3 Manual pending, 73 Carrera RS 2.7 Carbon Fiber replica (1,890 lbs), 06 EVO9 with track mods. Former: 18 GT3 Manual, 16 Cayman GT4, 73 911S, Two 951S's, 996 C2, 993 C2, 98 Ferrari 550, 79 635CSi