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Maxima Hi-Test Octane Booster

Maxima Hi-Test Octane Booster 16 oz.
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    Maxima Hi-Test Octane Booster 16 oz.

    Part# 1326140001 | Mfg Part# 83916

    Our Price: $6.39

    MSRP: $6.99 - You save $0.60 (9% off)

    Get $0.13 in Quick Cash

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    Details

      Concentrated octane booster legal for all types of competition. All organic product containing no metal (lead, manganes or phosphorus) compounds. It readily mixes with all gasoline’s as well as alcohol and nitro mixtures. Suppresses detonation and pre-ignition by modifying the burn rate and increasing the auto-ignition temperature of the air/fuel mixture. With use in gasoline it will eliminate "pinging" and "knocking" and the potentially destructive results of them. It will allow for higher compression ratios and therefore more horsepower.
    • Concentrated octane booster
    • Organic, contains no metal (lead, manganges or phosphorus) compounds
    • Mixes with gasoline, alcohol and nitro mixtures
    • Suppresses detonation and pre-ignition
    • Eliminates pinging and knocking from low quality gasolines
    WARNING: Reproductive Harm - www.P65Warnings.ca.gov

    Maxima Hi-Test Octane Booster Reviews

    Rocky Mountain ATV/MC gift card Each review submitted enters you into a
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    4.7 / 5.0
    27 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
    20
    5
    2
    0
    0
    Value
    4.6 / 5
    Longevity
    4.4 / 5
    Performance
    4.5 / 5
    Recommend it?
    Yes (13)
    Great product works and of good quality. I would recommend
    December 15, 2019
    Columbia, MO, US
    Age: 15-24
    Purchased
    5 months ago
    Gender:
    Male
    Value
    4 / 5
    Longevity
    4 / 5
    Performance
    4 / 5
    Recommend it?
    Yes
    Bike likes it
    FX is basically a motocrosser, and it likes this in the fuel.

    -m-2018 HUSQVARNA FX 450--
    October 7, 2019
    Wild Woods, WA, US
    Age: 45-64
    Purchased
    1 year ago
    Gender:
    Male
    Weight:
    221 - 250 lbs.
    Height:
    6'4 - 6'6
    Value
    5 / 5
    Longevity
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    Great additive
    If you don’t want to spend a load on race gas throw some of this in and it helps with knocks and pings if your having that issue . Run a 91 octane with it and it’s night and day.
    March 11, 2019
    Murrieta , CA, US
    Age: 25-44
    Purchased
    over 2 years ago
    Gender:
    Male
    Weight:
    191 - 220 lbs.
    Height:
    5'10 - 6'0
    Value
    5 / 5
    Longevity
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    Just in case
    I use this in a strong ratio just in case the gas is sub par. I have never had a pinging issue or detonation running this in 91 octane and the price is about as good as it comes. I use many Maxima products and the are all top notch

    -m-2003 HONDA CR250R--
    February 16, 2019
    Rush Springs, OK, US
    Age: 25-44
    Purchased
    over 2 years ago
    Gender:
    Male
    Weight:
    191 - 220 lbs.
    Height:
    5'10 - 6'0
    Value
    4 / 5
    Longevity
    2 / 5
    Performance
    3 / 5
    Recommend it?
    Yes
    Not a big difference
    I didn’t really notice much, maybe a tiny power increase, but I put the whole bottle in about 7-8 gallons of 93 pump gas
    August 26, 2018
    Swanton, OH, US
    Age: 15-24
    Purchased
    1 year ago
    Gender:
    Male
    Weight:
    131 - 160 lbs.
    Height:
    5'7 - 5'9
    Value
    5 / 5
    Longevity
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    Great product, great Maxima smell... Our family switched many times from yamalube, Bell Ray, and others. But I must say our bikes run better, last longer, and look better using all Maxima products. Will never switch to another.
    August 7, 2018
    Hazleton, PA, US
    Age: 45-64
    Purchased
    over 3 years ago
    Gender:
    Male
    Weight:
    221 - 250 lbs.
    Height:
    6'1 - 6'3
    Value
    5 / 5
    Longevity
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    Best octane booster i have found, i use ethinal free high test but this stuff is still good for keeping fuel for longer periods of time while bike sits
    July 10, 2018
    Destin, FL, US
    Purchased
    1 year ago
    Gender:
    Male
    Value
    5 / 5
    Longevity
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    Best period
    Use it in everything dirt bikes, generators, garden equipment and anything else that take gas
    February 10, 2018
    Pleasanton, CA, US
    Age: 45-64
    Purchased
    over 2 years ago
    Gender:
    Male
    Weight:
    191 - 220 lbs.
    Height:
    5'7 - 5'9
    Value
    3 / 5
    Longevity
    3 / 5
    Performance
    3 / 5
    Recommend it?
    Yes
    Another additive
    I don't know how to tell if this makes a difference or not but it's definitely not worse and I sure do love my bike so I figured it was worth perking up the gasoline a little
    December 13, 2017
    Collins , NY, US
    Purchased
    over 3 years ago
    Value
    5 / 5
    Longevity
    5 / 5
    Performance
    4 / 5
    Recommend it?
    Yes
    Speed it up.
    For the cost it works great. We'll continue to use.
    September 29, 2017
    Gilbert, AZ, US
    Age: 25-44
    Purchased
    over 2 years ago
    Gender:
    Male
    Weight:
    161 - 190 lbs.
    Height:
    5'10 - 6'0
    Show more
    Rocky Mountain ATV/MC gift card Each question or answer submitted enters you into a:
    $100 gift card monthly drawing and a
    $500 gift card quarterly drawing!
    Start typing your question and we'll check if it was already asked and answered. Learn More
    Browse 4 questions Browse 4 questions and 24 answers
    can i use Sta-bil Fuel stabilizer Storage with this?
    Diego on Nov 7, 2017
    BEST ANSWER: That's what I do if my fuel is going to sit around more than a month. I use Hi-Test for my KTM 250xcw smoker to boost octane from 91 up to about 95.

    I also sometimes use Bey-Ray All in one for the 500exc dual sport. However, All in One is very concentrated with 4 oz all that's needed to treat 40 gallons = 1/2 oz (15 ml) for 5 gallons. So you need an accurate graduated cylinder to measure no larger than 100 ml capacity.
    How many ounces of this would I put into a 5 gallon gas tank?
    Anthony M on Jul 20, 2017
    BEST ANSWER: 2 to 3 oz/gal
    Is it rated to use with premix for 2-strokes? Most octane booster is not rated or safe for 2 strokes.
    Brad S on Oct 26, 2018
    BEST ANSWER: Yes the label states it is suitable for 2 and 4 stroke engines. I use it in a 2017 KTM 300xcw which has a KTM SXS head on for a bit of compression boost. I ride at 4000 to 8000' elevation and it helps minimize the power loss.
    If at all possible try to use non-ethanol fuel. I live just north of Yosemite NP and have to drive 2.5hr over the Sierra Mountains into Nevada to get non-ethanol but it's worth the drive.
    Can I use hi test with aviation fuel, particularly AVGAS 100LL?
    Walker R on Nov 14, 2017
    BEST ANSWER: I don't really know if there is any contraindication for using HiTest with AVGAS 100LL. It is already 100 octane. Do you need to increase the ocatane more? In using the HITest to increase octane rating of 91 octane unleaded pump gas in California it provided some improvement (less detonation in higher compression engine) but I only used one bottle. I obtained better detonation reduction when I used Race Gas Race Fuel Concentrate.
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