Top High Octane Fuel Reviews

Maxima Racing Oils 83916-2PK Hi-Test Octane Boost 16 oz Bottle, 2-Pack

  • Hi-Test is an all organic concentrated octane booster containing no metal (lead, manages or phosphorus) compounds, legal for all types of competition, and readily mixes with all gasoline as well as alcohol or nitro mixtures.
  • Hi-Test 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 allowing for higher compression ratios and therefore more horsepower.
  • Hi-Test should be used 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.
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Lucas Oil Products 10930-24 Octane Booster, 126 fl. oz, 1 Pack

  • Will raise your fuels effective octane to as high as 116. Allowing you to customize your fuel for your exact engine tune. Exact measurements using the BOOSTane smart phone app available in the iTune store..
  • Provides protection against the negative side effects of ethanol. Restores lubricity, prevents flakely sediment, prevents depositing and corrosion, prolongs engine life..
  • Allows for increase performance. Lets your engine run at higher compression and higher boost. Eliminates knock and pre-detonation. Sourcing pails of race fuel is no longer needed. Safe for use on all gasoline engines..
  • The only octane booster available that provides independent third party testing..
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Stihl Genuine 0000 890 5004 Stihl Chain Oil Filling System

  • This 50:1 mixture is a combination of premium non-ethanol, high-octane motor fuel and High-Quality Ultra Oil.
  • This Premixed Fuel Eliminates The Hassle Of Mixing Your Own 2-Stroke Fuel.
  • Contains no ethanol, Allowing It To Maintain Stability After The Seal Is Broken.
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Run-Rite G.D.I Preventative Maintenance Kit - Fuel System Cleaner for Gasoline Direct Injection Engine, Valves, Induction Components & Fuel Injector Cleaner Kit - Clean Carbon & Fuel Deposits - 2 Kits

  • Six in one: equal to a bottle of regular injector & complete fuel system cleaner, upper cylinder lubricant, fuel stabilizer and conditioner, dry gas, gas treatment and octane booster.
  • Increase power and performance: boosts octane, power, performance and mileage, stabilizes gas, lubricates and protects.
  • Save gas: cleans and lubricates the complete fuel system.
  • engine dynamometer tests show improved fuel economy.
  • Run smoother: helps eliminate noisy injectors and fuel pumps, rough idle, hard starting and hesitation.
  • regular use provides reduced fuel system and emission control repairs..
  • EPA registered: will not void manufacturer’s new vehicle warranty and safe to use on vehicles with oxygen sensors and catalytic converters.
  • exceeds epa compliance performance criteria and is epa registered.
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Stihl 7010 871 0203 Motomix 50:1 2 Cycle PreMix Fuel, Pack Of 4

  • This 50:1 mixture is a combination of premium non-ethanol, high-octane motor fuel and High-Quality Ultra Oil.
  • This Premixed Fuel Eliminates The Hassle Of Mixing Your Own 2-Stroke Fuel.
  • Contains no ethanol, Allowing It To Maintain Stability After The Seal Is Broken.
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Scepter Marine 08667 Rectangular Fuel Tank - 9 Gallon, Red

  • 9 Gallon capacity measures 22.9"L x 14.3"W x 11.5"H and is great for outboard engine boats and boaters who want longer running time.
  • Rugged one-piece, tank shell construction designed to reduce fuel evaporation and retains octane value for longer periods.
  • Integrated molded hand holds make transporting this fuel tank effortless.
  • Convenient combination fuel pick-up/sight gauge accepts standard 1/4 NPT marine tank fittings.
  • Molded from UV stabilized, high density polyethylene for long life.
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K&N Performance+ Octane Booster: Boosts Octane and Improves Engine Performance, 16 Ounce Bottle Treats up to 18 Gallons, 99-2020

  • BOOSTS POWER: Octane boost helps increase performance when added during gas fill up.
  • CLEANS FUEL INJECTORS: Specially formulated to clean internal fuel system parts and components.
  • INCREASES OCTANE: Helps your car run better by reducing knocks, pings, and hesitation.
  • SAFE ON PARTS: Safe for use on catalytic converters and oxygen sensors.
  • TREATS A FULL TANK: Formulated to treat up to 18 gallons of gasoline.
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Scepter 10511 Rectanglular 6 Gallon Under Seat Portable Marine Fuel Tank With Handle, 19-Inches x 12-Inches x 10-Inches, Red

  • 6 Gallon capacity fuel tank measures 19.3"L x 12.2"W x 10.2"H.
  • Rugged one-piece, tank shell construction designed to reduce fuel evaporation and retains octane value for longer periods Easily carry under seat portable fuel tank from your boat to the dock with integrated top handle Convenient combination fuel pick-up/sight gauge accepts standard 1/4 NPT marine tank fittings.
  • Molded from UV stabilized, high density polyethylene for long life Automatic air inflow valve/fuel cap system Works with gasoline and ethanol blended fuels Made in Canada.
  • Works with gasoline and ethanol blended fuels Made in Canada.
  • Accepts standard 1/4 NPT marine tank fittings.
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Royal Purple Max Boost Octane Booster - 16 oz.

  • Replaces lead additives for protection of non-hardened valve seats.
  • Raises octane rating up to 30 points or 3 numbers.
  • Restores power and fuel economy while cleaning deposits from fuel injectors.
  • Reduces power loss due to knock-retard in computer-controlled vehicles.
  • Reduces engine knocking/pinging and stabilizes fuel.
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VP Racing Fuels Madditive Fuel Stabilizer with Ethanol Shield - 8 oz.

  • Stabilizer prevents ethanol-related problems and keeps vital engine components clean and running at peak performance.
  • Use up to 3 years (when used 1 oz. per one gallon of fuel).
  • Our fuel stabilizer bonds with gasoline to stop evaporation, stabilizing gas prevents it from forming sticky resins that can lead to serious engine trouble.
  • Technologically advanced formula includes a superior detergent that cleans gums, varnish, and carbon deposits while eliminating the need for high-octane premium pump gas.
  • Gas treated with VP Fuel Stabilizer received a perfect 5.0 score on NACE Standards Test for Ferrous Metals.
  • Helps reduce engine heat and extends engine life by lubricating the ethanol in gasoline.
  • By reducing friction you reduce the amount of heat caused by friction.
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Combo - High Octane Race Fuel - 16oz Country Jar & 4oz Candle Tin Handmade Soy Candle

  • FRAGRANCE: High Octane Resembles the Aroma of High Octane Racing Fuel.
  • This Combo Includes 1 - 16 ounce Country Jar Soy Candle & 1 - 4oz Soy Candle Tin - Handmade wholesale Candles.
  • INGREDIENTS: 416 Soy Wax ONLY – Contains No other wax additives Fragrance Oil used is Skin safe and Often an Essential Oil Blend Eco Friendly Dye (If WAX MELT is colored).
  • BENEFITS OF SOY CANDLES: Soy wax holds scent longer than paraffin, so you get TWICE the Candle. Soy wax is a healthy product made from soy beans, unlike the toxic chemicals that are found in petroleum and paraffin products. Soy Candles burn evenly and all the way to the bottom, so there is no wasted wax. Soy cleans up with soap and water Purchasing soy candles, supports our American Farmers..
  • A beautiful our unique scent can elevate your mood, boost your confidence, and draw others in..
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VP Racing Fuels Madditive Fuel Stabilizer with Ethanol Shield - 8 oz. (9 Pack)

  • Stabilizer prevents ethanol-related problems and keeps vital engine components clean and running at peak performance.
  • Use up to 3 years (when used 1 oz. per one gallon of fuel).
  • Our fuel stabilizer bonds with gasoline to stop evaporation, stabilizing gas prevents it from forming sticky resins that can lead to serious engine trouble.
  • Technologically advanced formula includes a superior detergent that cleans gums, varnish, and carbon deposits while eliminating the need for high-octane premium pump gas.
  • Gas treated with VP Fuel Stabilizer received a perfect 5.0 score on NACE Standards Test for Ferrous Metals.
  • Helps reduce engine heat and extends engine life by lubricating the ethanol in gasoline.
  • By reducing friction you reduce the amount of heat caused by friction.
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Lucas Oil 10512-12PK Deep Clean Fuel System Cleaner - 16 oz., (Case of 12)

  • Restores lost power, reduce rough idle and hesitation, restore octane requirements, and improve overall drivability. Improves fuel economy, disperses moisture, and stabilizes gasoline.
  • Dissolves fuel residue and carbon deposits.
  • Great for all 2-stroke and 4-stroke marine and small gas engines.
  • HEST - "High Energy Solvent Technology, " a Berryman exclusive, incorporates the use of strong solvents, as opposed to weak carriers and diluents such as mineral spirits or kerosene.
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