Fuse ignitor series surpasses all other unleaded race fuels on the market by achieving octane numbers far beyond what was thought possible by an unleaded race fuel. Fuse fuel has developed a Fully Unleaded Statically Engineered (FUSE) fuel that utilizes race proven lead replacement additives which lesson exhaust valve seat recession. All lead depletes after time and is negatively affected by sunlight. Fuse Fuels are not photo sensitive and their octane cannot be depleted by sun-light. The Ignitor series exhibits superior anti-wear characteristics that will protect your engine and components like no other unleads currently produced. Maximum horsepower and torque is generated by combining unique volatile organic compounds that synergistically work with the Fuse series (MSBT) Molecular Symmetric Burn Technology. Fuse fuels are pure unleaded race fuel with no ethanol or dyes added. Fuse fuels are ultra pure gasoline with only chemical grade components and, for this reason Fuse does not need to dye or cover any impurities away. All you will ever find in every gallon is crystal clear perfectly balanced fuel. The Ignitor series has been engineered to have high detonation resistance, lower vapor temperatures , and large BTU combustion values en-suring your engine will run longer, cooler, and make the most power possible.