6 Best Octane Boosters | March 2017

We spent 25 hours on research, videography, and editing, to review the top choices for this wiki. If you're looking to optimize your engine performance, octane boosters are the key to a whole new world. They make the internal combustion process more efficient, which in turn enhances compression and produces a smoother running engine. Whether you are on the hunt for a booster for racing purposes or to make your everyday car run better, you'll find what you need here. Skip to the best octane booster on Amazon.
6 Best Octane Boosters | March 2017


Overall Rank: 2
Best Mid-Range
★★★★★
Overall Rank: 1
Best High-End
★★★★★
Overall Rank: 4
Best Inexpensive
★★★★
6
VP Racing Fuels 2855 is an octane concentrate made specifically for off-road racing that will deliver an increase up to 8 numbers. This is a lead substitute, though, that is not meant for vehicles equipped with O2 sensors or catalytic converters.
5
STP 78574 makes a decent choice to remove build-up that might be affecting your car's performance as it also cleans your fuel intake system. It can be used every time you fill up your tank, but it doesn't raise octane levels very high.
4
For an inexpensive way to improve gas mileage, power and acceleration, look to 104+ Boost. It's safe to use in all types of gasoline blends, including ethanol, but it's only intended for off-road use, so it wouldn't be suitable for everyday driving.
3
Lucas 10026 is compatible with turbochargers, O2 sensors and catalytic converters and is proven to yield three times more boost than its competitors. It comes in a slim 15-ounce bottle that is easy to store underneath a seat.
  • improves fuel economy
  • provides additional torque
  • doesn't produce contaminants
Brand Lucas
Model LUC10026
Weight 14.4 ounces
2
Klotz KL-602 is a highly sought after tetraethyl lead substitute that can greatly enhance your acceleration and low end throttle response. It also works like a charm at preserving gasoline for up to 16 months and absorbing moisture in your fuel system.
  • works well as a carburetor cleaner
  • comes in a pint or gallon size
  • helps stabilize gas burn speed
Brand Klotz
Model pending
Weight 1.1 pounds
1
If you want to turn your premium pumped gas into something close to racing fuel, check out Torco Accelerator. This little miracle worker can raise the octane level to as high as 105, while allowing the fuel to burn completely for maximum efficiency.
  • can make vehicles idle smoothly
  • ideal for new and old cars
  • helps to prevent engine damage
Brand Torco Accelerator
Model 16410
Weight pending
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Last updated: 03/22/2017 | Authorship Information

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