Maxima Hi-Test Octane Booster
Concentrated, metal-free octane booster designed to increase engine power by raising octane number and improving combustion efficiency. Its advanced formulation prevents knocking by increasing the auto-ignition temperature of the air/fuel mixture and mixes easily with all fuels, including nitro and alcohol blends. The all-organic formula contains no metals or phosphorus compounds and can increase power with dosages as low as 1 oz. of HI-TEST per gallon of fuel.
