Maxima Hi-Test is a concentrated octane booster legal for all types of competition An all organic product containing no metal (lead, manganes or phosphorus) compounds Readily mixes with all gasolines as well as alcohol and nitro mixtures Will suppress detonation and pre-ignition by modifying the burn rate and increasing the auto-ignition temperature of the air/fuel mixture The use of Hi-Test in your gasoline will eliminate ?pinging? and ?knocking? and the potentially destructive results of them Allows for higher compression ratios and therefore more horsepower Use in concentrations of one to four ounces per gallon of gasoline One ounce per gallon raises the effective octane number approximately four points, depending on the base gasoline octane For racing or very high compression engines, or very low quality fuel, higher concentrations of Hi-Test may be required For 2-cycle or 4-cycle use 16 ounce bottle

Legal for all racing 1 ounce per gallon raises octane level up to 4 points Will not dye color of plastic gas tanks Size: 16oz For case order 12