---
product_id: 244817652
title: "Maxima Racing Oils 83916-2PK Hi-Test Octane Boost 16 oz Bottle, 2-Pack"
brand: "maxima"
price: "$U2801"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/244817652-maxima-racing-oils-83916-2pk-hi-test-octane-boost-16
store_origin: UY
region: Uruguay
---

# Maxima Racing Oils 83916-2PK Hi-Test Octane Boost 16 oz Bottle, 2-Pack

**Brand:** maxima
**Price:** $U2801
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Maxima Racing Oils 83916-2PK Hi-Test Octane Boost 16 oz Bottle, 2-Pack by maxima
- **How much does it cost?** $U2801 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/244817652-maxima-racing-oils-83916-2pk-hi-test-octane-boost-16)

## Best For

- maxima enthusiasts

## Why This Product

- Trusted maxima brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Maxima Racing Oils 83916-2PK Hi-Test Octane Boost 16 oz Bottle, 2-Pack

## Features

- Hi-Test is an all organic concentrated octane booster containing no metal (lead, manages or phosphorus) compounds, legal for all types of competition, and readily mixes with all gasoline as well as alcohol or nitro mixtures     Hi-Test will suppress detonation and pre-ignition by modifying the burn rate and increasing the auto-ignition temperature of the air/fuel mixture     The use of Hi-Test in your gasoline will eliminate “pinging” and “knocking” and the potentially destructive results of them allowing for higher compression ratios and therefore more horsepower     Hi-Test should be used in concentrations of one to four ounces per gallon of gasoline, one ounce per gallon raises the effective octane number approximately four points, depending on the base gasoline octane     For racing or very high compression engines, or very low quality fuel, higher concentrations of Hi-Test may be required    ›See more product details

## Images

![Maxima Racing Oils 83916-2PK Hi-Test Octane Boost 16 oz Bottle, 2-Pack - Image 1](https://m.media-amazon.com/images/I/61IziZpIGyL.jpg)

## Available Options

This product comes in different **Style** options.

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**Shop now:** [https://www.desertcart.uy/products/244817652-maxima-racing-oils-83916-2pk-hi-test-octane-boost-16](https://www.desertcart.uy/products/244817652-maxima-racing-oils-83916-2pk-hi-test-octane-boost-16)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-16*