So I'm planning an e85 tune next month with @richierichness.
Found this site that supplies race fuels where I would like to buy a drum for the track day in February.
RACE FUELS PTY LTD - Fuel Delivery Service
As I don't intend on using this tune as a daily, I wanted the most reliable/highest mix to make sure the e85 tune is the best it can be. These are the specs they sell.
E85
http://www.racefuels.com.au/PDFs/SPE...%20Ethanol.pdf
Ethanol (100FG) 85%
ULP (98 Octane) 15%
That being said, there are some other fuels on here I wonder would work well with the right tune in our cars.
Elf 105
http://www.racefuels.com.au/PDFs/Elf_Perfo_105_SPEC.pdf
RON 105
MON 98
DENSITY (kg/l at 15°C) 0.740
AIR FUEL RATIO 12.1
OXYGEN (% m/m) 16.3
BP100
http://www.racefuels.com.au/PDFs/RF100%20MSDS.pdf
Elf Turbo Evo
http://www.racefuels.com.au/PDFs/Elf_Turboevo.pdfRON 101.7
MON 88.6
DENSITY (kg/l at 15°C) 0.770
AIR/FUEL RATIO 13.57
OXYGEN (% m/m) 3.5