Maxima Hi Test Octane Booster

• Concentrated octane booster increases pump gas octane rating
• Eliminates pre-detonation
• Mix either with straight gas or with alcohol and nitrous mixtures
• For 2- or 4-stroke engines; cleans fuel delivery systems
• Legal for all racing applications
• Won’t harm or discolor plastic gas tanks
• Each ounce of octane booster per gallon of gas raises octane rating by four points
• Available in 16 oz. bottles