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Maxima

Maxima Hi-Test Fuel Octane Booster - 16oz

$155.99
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Use metafields to highlight unique selling points

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Description

HiTest is a concentrated, metal-free octane booster designed to increase power by increasing octane number and combustion efficiency. The advanced formulation eliminates knocking by increasing the auto-ignition temperature of the air/fuel mixture and readily mixes with all fuels, including nitro and alcohol mixtures. The all-organic blend contains no metal or phosphorus compounds and effectively increases power at dosages as low as 1 oz. HI-TEST per gallon of fuel.

  • Readily mixes with all fuels, including nitro and alcohol mixtures
  • Allows for higher compression ratios and efficiency
  • For use in 4-stroke and 2-stroke engines
  • Increases horsepower and octane level
  • Prevents pinging and knocking
  • Cleans fuel systems

FAQ

How long does shipping take?


Most orders ship within 1–2 business days. Engines and oversized items may require additional handling time. You’ll receive tracking as soon as your order leaves our warehouse.

What happens if an item is backordered?


If a product is backordered, we’ll notify you right away with an estimated restock date. You can choose to wait, swap, or cancel.

How do I track my order?


Once your order ships, you’ll receive an email with tracking information. You can also log into your account anytime to check order status.


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