Racing fuel Blue X is an unleaded racing fuel containing 90% volume E99 ethanol. Blue X makes up to 10% more power and torque than competitor ethanol in market. It can only be used in fuel systems designed specifically for ethanol blends. Because it is highly oxygenated and requires more fuel flow compared to conventional E85 fuels. Product includes corrosion inhibitors and valve seat recession additives.
Specific Gravity = 0.805
RON = 116
MON = 106
(R+M)/2 = 110