Highest octane rated unleaded race fuel?

[RedVenom48]

Bored at work and this question popped into my head. Checking out all the unleaded race fuels available kind of makes my head hurt. Nice part is all the variety, but its a little confusing.

So who makes the highest octane rated unleaded race fuel?

 

[Recon]

Highest octane fuel I know of is FTW. Fuel The World, 120 octane. If it’s unleaded I’m not sure.


Pick your poison.

 

[Sinister04L]

VP MS109 was always the highest that I knew of.

 

[Riptide]

$55 for a 5g pail of MS109. If only I were rich. Or could just get access to E85 at the pump.

Great stuff though. Smells wonderful when burnt.