Sunoco 260 GT 100 Octane Race Fuel, 5 Gallon Pail

Sunoco 260 GT 100 Octane Race Fuel, 5 Gallon Pail
Sunoco Race Fuels
40.00 LBS

Sunoco 260 GT 100 Octane Unleaded Racing Fuel in 5 Gallon Pails is a Street-legal, oxygenated Race fuel for performance vehicles. 

This fuel is sanctioned by: CRA, Competition Riders of America 

Sunoco 260 GT is the perfect choice for a street-legal fuel that will provide outstanding performance benefits in classic cars, street cars, muscle cars, street rods, motorcycles, ATVs and the like. Sunoco 260 GT will allow increased boost levels in supercharged or turbocharged applications compared to lower octane “pump” gas and will not harm catalytic converters or oxygen sensors. It is also compatible with two-stroke synthetic and mineral-based engine oils. 

Sunoco 260 GT should be stored in opaque, tightly sealed containers and kept where temperatures are stable. Properly stored, the shelf life of 260 GT is in excess of 1 year. 260 GT is not street legal in California and other areas that requires fuel to comply with CARB regulations. If you need a fuel that is CARB compliant, you want SS 100. 


Color Not Dyed
Octane (R+M)/2 100
Research Octane 105
Motor Octane 95
Specific Gravity 0.734
Weight (lbs/gallon) 6.1
Reid Vapor Pressure (PSI) 6.4
10% Evaporation (°F) 145
50% Evaporation (°F) 211
90% Evaporation (°F) 216
Stoichiometric Air/Fuel Ratio 14.1
Oxygen (weight%) 3.7
Ethanol (volume%) 9.8
H/C Ratio 2.02
Lower Heating Value (Btu/Gallon) 109,200
Lower Heating Value (Btu/Pound) 17,900
Dielectric Constant 11
Leaded No

5 Reviews | Write a Review.

  • 5
    Great service

    Posted by Casey on Nov 30 2020

    I was pleasantly surprised to find that this product could be shipped to my door. It arrived just days after ordering—I am very satisfied with this company.

  • 4

    Posted by Ira Avinger on Sep 25 2020

    Good Fuel for my 2013 Supercharged Camaro. Price is little high, but you get what you pay for!

  • 5
    Sunoco 260 GT Race Fuel

    Posted by Ira Avinger on Aug 18 2020

    Excellent Fuel for supetcharged street engines

  • 5
    Moonshine in a can.

    Posted by Vincent Carter on Jun 16 2020

    Mixed this with 104 and car popped all day.

  • 5
    Very Happy!

    Posted by Henry on Mar 20 2019

    Just wanted to say Thanks for making my life easier! Great Price, had it shipped to my house, save me time and money. Site ran faster then my engine - Thanks Again

Winterize Your Fuel System
Octane Stability: High Octane vs Low Octane Fuels
Mixing Fuels and Calculating Octane
Race Fuel 101: Lead and Leaded Racing Fuels
Specific Gravity – What Is It And Why Does It Matter?
Fuel Metering Basics for Oxygenated Fuels
Race Fuel Storage
Beyond Octane

Customers Also Viewed