Qty 3 of Maxima Hi-Test Octane Booster 16 oz. 83916

• Maxima Hi-Test is a concentrated octane booster legal for all types of competition
• An all-organic product containing no metal (lead, manganese or phosphorus) compounds
• Readily mixes with all gasoline 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

THIS IS A HAZARDOUS ITEM  This item may contain hazardous materials and is restricted to GROUND SHIPMENT ONLY. This item cannot be shipped via Air or to AK, PR and HI.