Sunoco 260 GTX 98 Octane Race Fuel

Sunoco 260 GTX 98 Octane Race Fuel
Sunoco Race Fuels

0.00 LBS

Sunoco 260 GTX 98 Octane, Unleaded Racing Fuel is a high octane fuel that is still Oxygen and Ethanol Free. 

This fuel is sanctioned by: NHRA, TransAm, American Flat Track, ARCA Racing Series, NASCAR PINTY's Series, US F1 Powerboat Tour 

Sunoco 260 GTX is an unleaded fuel that has no oxygenates and no metallic additives. It is used in application that require more detonation control than you will find in typical street gas without the use of lead. This is ideal for turbocharged and supercharged vehicles the require unleaded fuel. Although Sunoco 260 GTX is only legal for off-road use, it will not harm oxygen sensors in fuel injected automobiles. It is also an excellent choice where oxygenates such as alcohols and ethers are limited or banned by the race engine manufacturer or race sanctioning organization. Additionally this product has proven very successful in small bore motorcycles with outstanding 2 stoke oil mixing capabilities. 

Sunoco 260 GTX contains additives to enhance shelf life and engine cleanliness. However, as with any gasoline, it should be stored in opaque, tightly sealed containers where the temperature is stable. Handled under such conditions, the shelf life of 260 GTX is in excess of 2 years. 


Color  Green 
Octane (R+M)/2  98 
Research Octane  103 
Motor Octane  93 
Specific Gravity  0.762 
Weight (lbs/gallon)  6.3 
Reid Vapor Pressure (PSI)  4.7 
10% Evaporation (°F)  182 
50% Evaporation (°F)  220 
90% Evaporation (°F)  227 
Stoichiometric Air/Fuel Ratio  14.6 
Oxygen (weight%) 
Ethanol (volume%) 
H/C Ratio  1.76 
Lower Heating Value (Btu/Gallon)  115,800 
Lower Heating Value (Btu/Pound)  18,240 
Dielectric Constant  1.6 
Leaded  No 

2 Reviews | Write a Review.

  • 5

    Posted by n/a on May 02 2022

    Convenient to buy race fuel and have it delivered promptly when I am so far from sources

  • 5
    Great ethanol free fuel

    Posted by Thomas on Nov 17 2020

    Excellent unleaded fuel, having no ethanol is a plus as well.

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Safety Data Sheet

Due to these products being hazardous, an additional shipping charge of $25.00 is automatically added to smaller "Ground Shipments". If you can order any combination of products that makes your total cart weight over 150 lbs. (which is considered "Freight Shipment"), this additional fee is waived. This can equate to considerable savings on shipping.

Sunoco Race Fuels is offering a Free Drum Pump with the purchase of a 54 Gallon Drum of Sunoco E85-R 99 Octane Race Fuel.
To add the free drum pump, first add the '54 Gallon Drum' to the cart, then click the blue 'Add FREE Drum Pump' button.

By entering your amount in the “Quantity” field, the price will automatically reflect the bulk discount below.