The MaxNOS is the newest product in the Sunoco race fuel range of high quality and high performance fuels and is replacing the Supreme NOS. All racers that have previously used the very popular Supreme NOS have reported increased power and lower qt miles times with the new MaxNOS. Thanks to a higher density and that it does not contain any oxygen (not beneficial in a NOS application) the MaxNOS is safe to run as a direct replacement for Supreme NOS. However, leaning off with approximately 1% will further enhance power but as with all recommendations please note that all engines are individual so make sure that any leaning off is carefully monitored.

The MaxNOS is especially blended for use in Nitrous Oxide applications. It's very dense for such a high octane fuel helping to protect the engine in the NOS stage. Its carefully selected properties and very fast burning distilation curve makes it an ideal choice for highly tuned dragracing engines dramatically increasing engine power over similar high octane fuels. It blends with any pump fuel (for those who wants to boost the octane of normal petrol) and provides great protection against knock (pinking or detonation).