Leaded High Performance Racing Fuels

Shop leaded high-performance racing fuels for competition, motorsports, and other off-road applications that require high-octane leaded gasoline. Petroleum Service Company offers leaded race fuels across a wide range of octane ratings, including both ethanol-blended and non-ethanol formulations.

Choose the fuel type that matches your engine requirements, compression ratio, fuel system, and intended racing application:

• Leaded Racing Fuel with Ethanol: Available in 107 and 112 octane formulations for racing applications designed to operate with ethanol-containing leaded fuel.
• Leaded Racing Fuel without Ethanol: Choose from 105, 110, 112, 114, 116, 117, and 118 octane non-ethanol formulations for engines requiring high-octane leaded race gas without an ethanol blend.

Leaded racing fuels are formulated for engines and competition applications that specifically require or allow leaded gasoline. Octane rating, ethanol content, oxygen content, specific gravity, vapor pressure, and other fuel properties can vary significantly by product, so the correct race fuel should be selected according to the engine builder, tuner, or fuel-system requirements.

These fuels are intended for racing and other off-road applications and are not street legal. Select a category below to compare leaded racing fuels by ethanol content and octane rating.