Description
Running pump gas in a high-compression or forced induction engine means accepting reduced performance and risk of detonation—unless you have a reliable solution. MAXIMA Racing Oil’s Hi Test Octane Boost is a concentrated additive that safely raises your fuel’s octane rating without ethanol or complicated mixing procedures, giving you the knock-free combustion you need for consistent power and reliability across 2- and 4-stroke engines. Whether you’re tuning for nitrous, supercharging, or simply pushing a tight build to its limits, this U.S.-made formula cleans your fuel system while protecting your tank, and it’s legal for all sanctioned racing applications.
- 16 fl oz bottle
- Concentrated formula
- Four octane points per ounce
- Eliminates pre-detonation
- Works with straight gas
- Compatible with alcohol blends
- Compatible with nitrous mixtures
- Suits 2-stroke engines
- Suits 4-stroke engines
- Fuel system cleaning action
- Won’t harm plastic tanks
- All racing legal
- Made in U.S.A.
- MPN: 83916
