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100032 Race Fuel Concentrate 100 to 105 Octane

4.5 4.5 out of 5 stars 383 ratings

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Purchase options and add-ons

  • package dimensions :8.382 cm L x 8.382 cm W x 22.225 cm H
  • Product type :AUTO ACCESSORY
  • country of origin:United States
  • Package weight :2.0lbs
  • Labratory proven to raise the octane, chemical energy and oxygen of pump gas to equal race fuel
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Frequently bought together

$37.82
Get it Apr 4 - 8
In Stock
Ships from and sold by R/A Hoerr Incorporated.
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$0.98
Get it as soon as Wednesday, Apr 3
In Stock
Ships from and sold by Amazon.com.
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$33.00 ($1.03/Fl Oz)
Get it as soon as Thursday, Apr 4
Only 18 left in stock - order soon.
Sold by Edo Performance and ships from Amazon Fulfillment.
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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.

Product information

Technical Details

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Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
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RaceGas

RaceGas 100032 Race Fuel Concentrate 100 to 105 Octane


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What's in the box

  • Auto part, Automotive Accessories, Replacement and Performance parts
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    Price$37.82$97.50$32.99$99.99$14.49-9% $39.37
    Typical:$43.45
    Delivery
    Get it Apr 4 - 8
    Get it Apr 3 - May 9
    Get it as soon as Wednesday, Apr 3
    Get it as soon as Wednesday, Apr 3
    Get it as soon as Wednesday, Apr 3
    Get it as soon as Wednesday, Apr 3
    Customer Ratings
    Mileage
    4.4
    4.1
    4.4
    4.0
    4.3
    Value for money
    4.2
    4.2
    4.5
    4.1
    4.4
    Easy to use
    4.7
    4.9
    4.8
    4.8
    Sold By
    R/A Hoerr Incorporated
    R/A Hoerr Incorporated
    Specialty Products Intl
    D-C-O
    Amazon.com
    Amazon.com

    Looking for specific info?

    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    383 global ratings

    Customers say

    Customers like the detonation, power, quality and smoothness of the drink flavored additive. For example, they mention it keeps their expensive motor from detorting, it adds power and it works as advertised. Some appreciate the opacity. That said, opinions are mixed on the value.

    AI-generated from the text of customer reviews

    28 customers mention28 positive0 negative

    Customers are satisfied with the quality of the product. They mention that it works as advertised, produces great results, and is of good quality. Some say that it's an octane booster that works great for remedying engine misfires and making vehicles run better. Overall, most are happy with their purchase and recommend it to others.

    "Good product if you need to up the octane a little...." Read more

    "Worked very well in my mod snowmobile and works very well in my 71 gmc 4x4 pickup with bbc." Read more

    "***EDIT written at end of review***This stuff is fantastic first and foremost. There's just no getting around that fact.Got a 2-stroke?..." Read more

    "...From my single experience, this product is AWESOME!1. Pour in as much as you want when you need it2...." Read more

    7 customers mention7 positive0 negative

    Customers are happy with the opacity of the product. They say it's the best fuel additive for real octane improvement and increasing otanine level. They also say it makes real race gas using 91 oCtan. Customers also mention that it contains more chemical energy than pump pre-mixed race gas. Overall, customers are happy that they've used the product and recommend it to others.

    "As advertised the octane level obviously increased. The valve rattle quit, motor smoothed, and power was obvious. California fuel is the worst...." Read more

    "...1. Pour in as much as you want when you need it2. Does not add 5 gallons of race gas weight3...." Read more

    "...My understanding is that this product not only increases octane to suppress pinging, but also contains more chemical energy like pump, pre-mixed..." Read more

    "This product is great for cars needing high octane that can't find it in there area. It has great instructions to follow for the octane needed...." Read more

    5 customers mention5 positive0 negative

    Customers are satisfied with the smoothness of the product. They mention that it runs smoother, has more get up and go, and the valve rattle quit. The motor smoothed, and power was obvious. They also say that the acceleration feels stronger and the car seems quicker.

    "...The valve rattle quit, motor smoothed, and power was obvious. California fuel is the worst...." Read more

    "...very expensive motor from detonating when I hop on it and it runs super smooth with it. With those two things and the convenience factor, I'm sold...." Read more

    "...Acceleration feel stronger. With a flash should be even better. I have not dyno'ed it yet...." Read more

    "...While looking for Jectron, I found this. Tried it. Engine really seemed more responsive. Car seemed quicker. It even sounded different...." Read more

    4 customers mention4 positive0 negative

    Customers are satisfied with the detonation of the product. For example, they mention it keeps their expensive motor from detorting.

    "...The car runs way better with Race Gas mixed in. No question. No detonation, which was very noticeable with straight pump gas...." Read more

    "...Never encountered detonation. Smelled like the real deal when we have a fuel leak even!..." Read more

    "Definitely increased my octane from 93 to 100, engine didn't detonate after..but very expensive" Read more

    "This stuff is lethal..." Read more

    4 customers mention4 positive0 negative

    Customers are satisfied with the added power of the product. They mention that it's a great solution for added power with a tuned setup. Some customers also mention that the power increase is not that noticeable.

    "...The valve rattle quit, motor smoothed, and power was obvious. California fuel is the worst...." Read more

    "...Power increase is not that noticeable...." Read more

    "Felt added power after putting it in the 496 boat! picked up 3 mph @ WOT" Read more

    "Great solution for added power with a tuned setup. Fast shipping would recommend for high performance applications." Read more

    10 customers mention6 positive4 negative

    Customers are mixed about the value of the product. Some mention that it's better value than pump race gas, while others say that it is a little pricey.

    "...I buy three at a time. Worth the price in my humble opinion." Read more

    "Good product if you need to up the octane a little. Expensive if you need to constantly run the higher octane you are trying to achieve but for..." Read more

    "...Two-Three ounces per gallon worked great. A lot cheaper than racing gas, but…..." Read more

    "Definitely worth the money" Read more

    3 customers mention2 positive1 negative

    Customers are mixed about the cleanability of the product. Some mention that it helps keep the spark plug cleaner, for longer, and makes cleaner combustion events. However, other customers say that it's highly toxic and burns your lungs.

    "...Don't worry, it works fantastically as an octane booster, makes cleaner combustion events, and doesn't negatively effect oil through blow-by...." Read more

    "...If you happen to breath in any at all, it burns your lungs!!! Do not buy this!! It’s not worth damaging your lungs!!..." Read more

    "Great product use it in all 4 cycle small engines burns clean and starts easy" Read more

    It's ok
    3 Stars
    It's ok
    Not my first choice but will use it if my fuel of choice is not available.
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    Top reviews from the United States

    Reviewed in the United States on March 8, 2024
    Item Package Quantity: 1Verified Purchase
    Reviewed in the United States on January 10, 2024
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    Reviewed in the United States on April 21, 2020
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    Reviewed in the United States on December 13, 2018
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    Reviewed in the United States on September 24, 2017
    Item Package Quantity: 1Verified Purchase
    Customer image
    5.0 out of 5 stars Race - Gas. Does it really work? What results am I expecting?
    Reviewed in the United States on September 24, 2017
    I used to buy and mix 106 and 109 with 93. 5 gallon minimum at a cost of $65-$80. One day the guy at the track refused to pour the gas in, told me to do it my self. Well...I've never had gas on my hands till that day. I asked a friend, a real racer, to give me a hand. We borrowed a funnel and took a good 5 minutes while pouring gas in, on the ground, a bit on my wheels.

    Swore I'm not going through that again, then the same friend told me about these octane boosters so I ordered one to try for my self.

    I drive a 2015 Ford Edge Sport or "the grocery getter". Before you giggle too much, it's tuned and making around 450hp.

    Either way, stock these cars go around 14.2 in the quarter, I added half a bottle to what I thought was 20-25% 93 in my tank.

    My first run was 13.6 @ 100mph, I was not impressed, I did drive the car like a drunk for a bit to mix the fuel in.

    My second run was a 13.3 @ 103mph and I declared that "VTEC has kicked in, yo"

    At the end of the night, I was running 13.0x @ 105.xx

    And I set a personal best for mph as well as time.

    So, Would I recommend it?

    My 1st race was against a modified T-Bird, I lost. 13.6 vs 13.3

    My 9th race as I realized later was against the same T-Bird, he was less lucky. 13.08 vs 13.3 (he ran consistent all day)

    I don't think he realized he was racing the same car, at least I didn't even think twice this was the same car that blew me away almost 4 hours earlier.

    From my single experience, this product is AWESOME!

    1. Pour in as much as you want when you need it
    2. Does not add 5 gallons of race gas weight
    3. Order it in advance, use whenever, no need to look for a gas station
    4. 30 bux to use twice or $80 to use once to get maybe 100 from 93?

    If you want to discuss more and you happen to drive a Ford Edge or a Lincoln MKX you can find me in a facebook group, Ford Edge Sport - Gost Boost?

    My videos are also available on youtube, should be able to find pretty easy as not many people race these things.

    Current ranking: #2

    caution: My vehicle is tuned and I use a separate tune for race gas. If your vehicle is stock, expect minimal to no improvement from using race gas
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    15 people found this helpful
    Report
    Reviewed in the United States on February 28, 2024
    Item Package Quantity: 1Verified Purchase
    Customer image
    3.0 out of 5 stars It's ok
    Reviewed in the United States on February 28, 2024
    Not my first choice but will use it if my fuel of choice is not available.
    Images in this review
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