13 best octane boosters

Product description

STP Octane Booster helps restore horsepower and acceleration by removing deposits and cleaning the fuel intake system. This two-in-one formula boosts octane and cleans the fuel intake system to restore lost performance. Use regularly when you fill up your tank to help reduce knocking and pinging. For over 60 years, and for more miles than anyone can count, STP has been one of the most trusted names in automotive care.

• this two-in-one formula boosts octane and cleans the fuel intake system
• restores power and acceleration
• helps reduce knocking and pinging
• use regularly when you fill up your tank
• compatible with cap-less gas systems
• Fit type: Vehicle Specific
• Flash point: 38.0 degrees_celsius

User questions & answers

Question:	Input 87 in a scooter that needs 91. Will it run with a splash of this
Answer:	Thank you for submitting your question. STP Octane Booster is not safe for use within a scooter engine. STP Consumer Care.
Question:	Is this safe for use with catalytic converters
Answer:	I am using it in a 66 Mustang and a 73 Z28 neither have converters, so not sure
Question:	does this work on a 2 stroke
Answer:	Does your 2 stroke recommend a higher octane - 89+ and you can't get the fuel? if so, use it
Question:	How many gallons does it treat
Answer:	The front of the container states "Treats up to 21 gallons" -- my husband uses this product in our 1965 Mustang, which has a tank size of 16 gallons. Depending on how often he drives the car and fills the gas tank, he uses 1 bottle with each fill up. I hope this answers some of your question.

Product description

• Fuel Additive
• Octane Booster
• 15.00 oz
• Gas

• Racing formula
• Three times more boost than most other brands
• Stops pinging
• Treas up to 25 Gallons of leaded or un-leaded gasoline
• For use in four stroke engines only

User questions & answers

Question:	How many gallons will a 15 ounce bottle treat
Answer:	up to 20 gallons, I use one for 15 gallons to be safe for my superchatger
Question:	Since this is available in 5oz bottles, can i split up the 15 oz into 3 uses or do i have to use the whole bottle each time
Answer:	No you don't have to use the whole bottle at once.
Question:	is this product made for only 4-stroke engines only
Answer:	This is for 4-Stroke Engine only. Coupon available. If you need more help let us know. Voted Top in Service and Support. Thank you for your interest. FamilyGoKarts 800-950-2210
Question:	Is this ok with turbos and is it made in America
Answer:	Yes! This product boosts the octane of the gas only. So if you add it to 93 Octane gas it will boost the 93 octane gas to 96 octane. It has nothing to do with the turbos.

• Boosts power!
• Get better gas mileage
• Cleans fuel injectors
• Reduces knocks, pings and hesitation
• Safe for catalytic converters & oxygen sensors

User questions & answers

Question:	I have a 2014 harley ultra limited. is this product safe on v-twin motors
Answer:	Yes. But it doesn't boost your octane anywhere to 104. I buy extremely high octane fuel at an airport nearby, and blend it with fuel from the gas pump. I'm really getting that CLEAN burn this way. A 5 gallon can of 107 0ctane fuel, blended with 92 octane from the pump works for me, and for a while.
Question:	How many gallons of gas does this treat
Answer:	approximately 80 gallons of gas
Question:	I have 2019 bmw 430i with an ecu tune installed, would half a bottle for 14 gallon tank be enough to go from 91 to 93+ octane? the tune recommends
Answer:	So formula is: ((% fuel A X octane of A) + (% fuel B X octane of B)) = Octane of mix. So your case : 14/17=82%, 3/17=18%. Therefore, ((.82X91) + (.18 X110) = 95 Octane I have a 17 gallon tank and I brought 110 octane and got 91 octane from the gas station So 14 gallons of 91 octane , 3 gallons of 110 brought me up to 95 octane. You can plug your numbers in the formula. Hope this helps
Question:	my car is having pinging noise, but it takes 87 octane for gas. can i use this to get rid of the noise
Answer:	Yes but purchasing a higher octane gas would be a better idea.

Product features

104+ Octane Boost

Gold Eagle 104+ is the original octane booster since 1975. 104+ Octane Boost improves power, acceleration, and gas mileage. 104+ also cleans fuel injectors and the complete fuel system. 104 is safe for all catalytic converters and oxygen sensors. (104 is intended for off road use only)

Usage Directions

Add entire contents of bottle to gas tank and fill with fuel. One bottle treats up to 18 gallons. Safe to use in all gasoline blends, including Ethanol.

About Gold Eagle Co.

Headquartered in the heart of Chicago''s industrial hub, Gold Eagle Co. is a privately held company, founded in 1932 by Armin Hirsch. For more than 75 years, Gold Eagle has been an industry pioneer in the production and distribution of aftermarket fluids and additives as well as an innovator and leader in the product development, manufacturing, marketing, and distribution of branded engine performance and maintenance chemicals. The Retail and Installer Brands Group within Gold Eagle Co. markets and sells more than 100 branded products, while its Private Brands Group supplies over 400 different OEM and private branded products into the majority of the top engine-related original equipment manufacturers and retail marketers.

Product description

These products on exceptionally high order fulfillment rates, breadth of available products and these are also complete line of Heavy-Duty Shop Products that will bring you years of reliable performance.

• Lubricates rings for improved cylinder life
• Promotes clean fuel burn for fewer emissions
• Easier piston travel and valve seat protection
• Country of Origin : China

User questions & answers

Question:	Can this be used on a mini van
Answer:	Sure, It can be used in any gasoline engine that's needs a boost in octane.
Question:	can i mix this with fuel injector
Answer:	Yes. Just don’t mix this stuff with high contents of ethanol fuel. They don’t mix well. That’s about all I know not to mix with lucas
Question:	adding 4 bottles to a 22gal tank will it make you have around a 91+ octan ? needing to know adding tuner to my truck. it has 87 oct now
Answer:	So the truck has 87 octane in it, and you're wanting to know if adding 4 bottles will bring it up to at least 91 octane? (22 gallons) 1 bottle per 10 gallons will increase your octane rating by about 3.6, so yes.
Question:	Can I put this in my lawn mover
Answer:	Are you planning on racing your lawn mower ? If not, flush your fuel system, new filter, make sure your carb and lines are gum free (from the crap ethanol), new spark plug. Fill your tank with (cheap) 89 octane fuel and your mower should run like new. No need for 91+ octane (unless you're racing. If so, please post video).

Product description

This two-in-one formula boosts octane and cleans the fuel intake system to restore lost performance. Compatible with cap-less fuel tanks. STP Octane Booster helps restore horsepower and acceleration by removing deposits and cleaning the fuel intake system.

• This two-in-one formula boosts octane and cleans the fuel intake system
• Restores power and acceleration
• Helps reduce knocking and pinging
• Use regularly when you fill up your tank
• Compatible with cap-less gas systems

User questions & answers

Question:	How to use regularly? 14.8 gas tank, when i refuel when gas light is on always 11,12 gal, never 14.8. So if use every tank how much
Answer:	I generally use 1/2 the bottle every fill up, never letting my tank go past 1/2 tank anyway I also alternate between stp gas treatment and booster. All three of my cars runs great, hope that helps
Question:	Como se usa, reduce el pistoneo o lo elimina
Answer:	Gracias por enviar su pregunta. El STP Octane Booster aumentará el octanaje, ayudará a restaurar el rendimiento y reducirá los golpes y el pistoneo. Servicio al Consumidor de STP.
Question:	Why is 12 pack cheaper than 6 pack? Is there any difference in quality or in quantity
Answer:	You should always expect to pay less when you by quantity whether it STP or eggs.
Question:	Cuanto incrementa el octanaje
Answer:	Gracias por enviar su pregunta. El producto aumentará un octanaje, lo que equivale a 10 puntos. Atencion al Consumidor de STP

Product description

Rislone Super Concentrated Octane Booster increases your fuel's octane rating to stop engine hesitation, knock and ping, while also increasing power and performance. The formula works equally well on classic muscle cars, newer, smaller, harder-working engines, off-road and racing applications. The increased octane allows the engine to run optimum spark timing, which not only creates more power, but also, in many engines, reduces emissions and increases fuel mileage. It's also the best insurance against bad gas you can find.

• Nozzle allows it to be poured into all fuel tanks, including cap less systems
• Maintains optimum engine efficiency and power
• Use with gasoline and ethanol E10 and E15
• 1 bottle treats up to 20 gallons of gasoline
• Will not harm catalytic converters or oxygen sensors

User questions & answers

Question:	how liters per can
Answer:	Each bottle will treat up to 20 US gallons which is about 75 Liters.
Question:	How many bottles do i need to raise 18 gallons 2 octane ... not basis points but octane points
Answer:	Don't know what you are asking but each bootle treated upto 20 gallons.
Question:	Is this safe for Harley motorcycles with 110 engines
Answer:	Yes
Question:	What octane will this raise 87 gas to? i need 90 for my atvs but only 87 is sold here in non-ethanol
Answer:	According to the Rislone website this will raise the Octane 20 Points.......

Product features

Frequently Asked Questions

Antiknock formulation stops engine knocks and pings caused by low quality fuel.

What is spark knock?

Spark knock, also known as knock, detonation, knocking or pinging in gasoline engines is when the air/fuel mixture in the cylinder explodes separately from the main ignition caused by the spark plug. This usually creates a metallic “knock” sound as the two fronts collide with each other causing extreme pressure inside the cylinder and possible engine damage.

Can I use with any type of gasoline?

Yes, Rislone Octane Booster works with unleaded gasoline, ethanol E10 E15 E85 flex fuels and racing fuel.

The Rislone Experience

Rislone, one of the original automotive chemical additives, was introduced to the world back in 1921. Over the years our company has become a go-to for many famous users, such as the U.S. Navy, not to mention professional race teams of almost every stripe. We have continued to evolve alongside the industry’s automotive technological changes in order to provide our customers with the best performance products out there.

Product description

WARNING: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

• Adds more octane than leading bottled brands. Lab tested. Faster acceleration. Eliminates knock and ping. Ideal for vintage engines.
• Begins to work immediately! Fast-Dissolving. Lab tested. Dissolves fully in 18 minutes.
• No carrier fluid. Typical bottled octane boosters contain up to 98% petroleum solvent/carrier fluid.
• Safe to use. Sold in the US and around the world since 1995. US EPA registered for on-road use.
• 100% active ingredients. No Bottle - No Measuring - No Mess. Octane Booster in tablet form.

User questions & answers

Question:	Hola. Me puede decir las Dimensiones del paquete
Answer:	Las dimensiones exactas no las tengo pero es una caja pequeña, porque cada paquete de 6 pastillas pesa 3 gramos, igual voy a revisar a ver si encuentro las dimensiones
Question:	So if I get 87 octane, need 93 and have a 36 gallon tank I would need 6-7 tabs
Answer:	Yes, you are goin to need that quantity of tabs
Question:	Can this be used in a Rotax 915 I
Answer:	We do NOT recommend using Dyno-tab in a Rotax 915 I. We have no data to support the use of Dyno-tab in a Rotax 915 I, and we are unaware of anyone using Dyno-tab in this application.
Question:	Do dyno-tabs contain mmt
Answer:	No, Dyno-tab does not contain MMT.

Product description

BOOSTane Professional Octane Booster is formulated to increase octane levels up to 116. This formula provides professional racers and racing enthusiasts a safe and convenient alternative to expensive and cumbersome racing fuel. There is no longer a need to ship, haul, and store, heavy and expensive race fuel drums and pails. BOOSTane is delivered to your door in a quart bottle that is capable of making hundreds of gallons of high octane fuel with every case. Mixing charts are located on the bottle, on the website, and in the BOOSTane iOS app.

• Ideal for use in high compression engines, turbocharged & blower motors.
• Proprietary chelated carrier. Cleaning agents. Fuel life extender.
• Anti-corrosion against ethanol. Prevents phase separation. Anti-carbon build up.
• Treats from 94 to 116 octane. Ratio specific. Multi fill ups per bottle.
• A REAL Octane Booster. Not Street Legal.

User questions & answers

Question:	Will this take out an o2 sensor on a utv
Answer:	No, Boostane states: "Safe for use with catalytic converters and O2 Sensors"
Question:	Does this work on a gen 5 viper? What’s the best octane to get
Answer:	I’m not sure. all it does is boost octane from premium (93) to 97-105. spending on how much fuel is treated.
Question:	Does ot work in diesal
Answer:	This product doesn’t work in Diesel, but they have a Diesel specific product that works incredibly. You can order on their website www.boostane.com
Question:	Did the math from 91 to 93 you need 0.13 oz per gallon does this mean 32oz of this stuff treat 246ish gallons
Answer:	Well if you start with 91 and went to 94 it would treat 187.5Gallons. I don't know the exact ratio for 91-93 but yes more then 187 gallons. -Performance Parts Racing

Product description

Royal Purple Max-Boost - 16 fl oz Can is a high-performance octane booster with fuel treatment that increases gasoline octane, reduces emissions, and enhances engine performance while stabilizing fuel. Max-Boost is formulated with MMT, which delivers the best octane enhancement to help eliminate engine-damaging detonation, pre-ignition, and pinging or knocking from low octane gasoline. Max-Boost is formulated for engines equipped with carburetors, port fuel injection and direct injection, as well as turbocharged, supercharged and nitrous-injected engines. Safe for use in leaded and unleaded gasoline's, and alternate fuels like gasohol, reformulated gasoline, and all ethanol blends. Max-Boost is safe for oxygen sensors and catalytic converters. Performance engine oils contain higher levels of phosphorus as an anti-wear additive, which can accumulate in catalytic converters and reduce their effectiveness. Max-Boost protects against phosphorus poisoning of catalytic converters.

• 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
• Max-Boost is a racing formula and is not street legal.

User questions & answers

Question:	How well does this clean Oil Control rings? Im trying to try everything without taking engine apart
Answer:	It's an octane booster, not a cleaner, you probably need a different product
Question:	Can you use this with 2 stroke engines
Answer:	I would stay away from it. It will foul your plugs pretty quickly and it doesn't really have any added benefit if you ask me.
Question:	Item title says 6pack? Or just misleading
Answer:	Not a six-pack
Question:	am I going to go to jail for using this product? it says street illegal
Answer:	The real answer is yes, you get a fine and you might loose your car… if and only if you add it to your car's tank and while driving it you encounter a police road block, similar to alcohol checking, taking samples of the gas in your tank. LOL, ok science fiction. Reality says that if you are street racing and crash into an innocent driver… if they could find this additive in your gas tank it would add up to another fine, which of course is nonsensical at that given point too lol Yeah, it's marketing… I just had to do the mental process, it was fun lol

Product description

Lucas Oil Octane Booster bottle has been tested and proven to deliver three times more boost than most other brands. It's safe for turbos, oxygen sensors, and more! Stops knocks and raises performance in high compression engines. Safe for any gasoline engine. Lucas Octane Booster is a genuine performance enhancer! One 15 oz. bottle treats up to 25 gallons of fuel. Not street legal.

• Promotes clean fuel burn for fewer emissions
• Safe for turbos, oxygen sensors and catalytic converters
• Suitable for use in fuel injected and carbureted engines
• Provides more boost than most other brands
• Sold in case packs of 12

User questions & answers

Question:	How many gallons of gas does "lucas luc10026 multicolor 15 ounce octane boost" treat
Answer:	13 to 25 gallons. Naturally if you add it to 16 gallon tank your octane will be higher than if you add it to a 25 gallon tank. The key is to add it to an empty tank right before you fill up. And it will work well.
Question:	What is a typical ratio that everyone uses that works
Answer:	Hi Anthony, I use the whole bottle of Lucas Octane Booster with my 20 gallon tank and 93 octane Sunoco for my modified 440 six pack Challenger works great but depending on your engine combination you may get away with using less octane booster I buy Lucas by the case from Amazon (best price) Lucas told me to store this product in a dark place !
Question:	oz to 25 gallons what is the ratio for my 3 gallon tank 5 oz to my 3 gallons
Answer:	Directions say 15 ounces will treat up to 25 gallons, that ratio equals .6 ounce per gallon. You would be fine with 1 ounce per gallon.
Question:	how many gallons of fuel will one bottle treat
Answer:	3 ounces of Lucas Octane Booster treats 5 gallons and will raise octane by 30 points. This means if you add 3 ounces to 5 gallons of 91 octane, you'll have 5 gallons and 3 ounces of 94 octane fuel. Since this bottle is 15 ounces of additive it will treat 25 gallons of fuel if you dump the whole thing in.

Product description

Lucas Octane Booster - A Real Octane Booster!  Tested and proven to deliver three times more boost than most other brands. Lucas Octane Booster is a GENUINE Performance Enhancer! It's safe for turbos, oxygen sensors and catalytic converters. Stops knocks, and raises MPG in high compression engines.

• Product Type: Auto Oil
• Package Dimensions: 17.399 L X 21.59 W X 25.4 H (Centimeters)
• Package Weight: 4.082 Kilograms
• Country Of Origin: China

User questions & answers

Question:	How much does it boost or increase the octane percentage
Answer:	Pings like 2. 91-93
Question:	How many OZ’s are the bottle
Answer:	After doing some research, found out that 5.25 Oz turns out to be a concentrated version of Lucas Octane Booster, reason why it can treat up to 15 gallons, there is not a lineal correlation between the performance (Gal/Oz) of the 15 Oz version and this one. You can verify this information by visiting Lucas Oil Website.
Question:	How many bottles will i recieve
Answer:	24
Question:	Whats the diameter of de box were the 24 bottles come
Answer:	Don’t buy this product, it is a rip-off. You can get it much, much cheaper in bigger bottles. BUYER BEWARE!!

Product description

Octane Booster by Klotz. Increases pump gasoline octane up to 10 numbers. Recommended for gasoline or ethanol enriched fuels and absorbs moisture. Not sale or use in the state of California

• Increases pump gasoline octane up to 10 numbers
• Tetraethyl lead substitute for added lubricity
• Stabilizes flame front and controls burn speed

User questions & answers

Question:	Does this burn sooty ? Has anyone checked their plugs after using this
Answer:	I run this in a 2007 Shelby mustang. Burns clean and does not cause any check engine lights to come on, put some in my lawn mower because in was sputtering and the plug went from black to a nice tan color. Does give 93 octane a little extra kick. I am on about the 5th gallon in the car and add it to cheap gas for the mower.if you are going to get it order something to measure the correct amount
Question:	Up to 10 numbers means 87 octane will become 97 or near that
Answer:	If I remember correctly, it said that it raises the octane 2.5 points per ounce/per gallon. If you wanted to raise the octane 10 points, you'd have to use 4 ounces per gallon. That gets pretty expensive. You might be better off just buying 91 or 93 octane and boosting it from there. I need 93 octane for my Stage 3 Turbo RZR. I add 1 oz. per gallon. That puts me at 93.5 octane. I throw sand 30' behind me climbing steep sand mountains. Does the job easy. Hats off to Klotz!
Question:	Can this be used in a 2013 ford taurus 3.5 l v6 n/a that takes 87 fuel
Answer:	Absolutely, you will probably notice a fuel mileage increase.
Question:	How much of this product do you use per gallon of fuel
Answer:	Every oz of Klutz Octane Booster per gallon of gas, raises the octane by 2-1/2 points. So, if you are looking to increase your octane by 2-1/2 and your car holds 25 gallons, then you would have to use 25 oz of Klutz. If you were looking to increase your octane by 1 point and your car holds 25 gallons of gas, then you would only have to use 10 oz of Klutz.

Product description

Royal Purple's new Max-Boost is a high performance octane booster and fuel treatment for racing applications that increases gasoline octane, reduces emissions, and enhances engine performance while stabilizing fuel. Formulated with MMT, Max-Boost delivers the best octane enhancement to help eliminate engine-damaging detonation, pre-ignition, and pinging or knocking from low-octane gasoline. Max-Boost is the best fuel system stabilizer for anyone looking to significantly boost engine performance and efficiency.

• For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
• Reduces engine knocking and pinging
• Raises octane rating up to 30 points or 3 numbers
• Restores power and fuel economy

User questions & answers

Question:	is this a case of 6, 16 oz. bottles
Answer:	yes, 6 - 16 oz bottles
Question:	how many oz are recommended to mixed per gallons of gasoline
Answer:	Treats "up to" 25 gallons per 16 oz can. So 0.64 oz per gallon. I use half a can with a 12 gal fuel tank. Gives you about a 3 boost on the octane number when used this way.
Question:	I have 90 in my area will I need a full bottle to make 93 or half with 18gallon tank
Answer:	one bottle treat will 18 gallons or if you want to be precise one ounce per gallon of unleaded fuel. I use this in my Shelby SC Cobra 427. If you are just trying to bump up the rating I would find 93 fuel as it can get expensive to use at each fill up. I run only 93 NON ethanol gas and use it at each tank refill but then my car is primarily a show car. Hope this helps.