Sunoco 260 GT Plus 104 Octane Race Fuel, 5 Gallon Pail

Sunoco 260 GT Plus 104 Octane Race Fuel, 5 Gallon Pail
Sunoco Race Fuels
40.00 LBS

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Sunoco 260 GT Plus 104 Octane, Unleaded Racing Fuel in 5 Gallon Pails 

This fuel is sanctioned by: RUSH Racing Series 

Sunoco 260 GT Plus is a highly oxygenated race fuel that will not harm oxygen sensors. It is a popular choice for Crate Engines, Motorcycles, ATV's, Karts and highly tuned vehicles. Due to its high oxygen content, an increase in fuel flow is required to utilize the full potential of 260 GT Plus compared to conventional non-oxygenated fuels. 

Sunoco 260 GT Plus contains additives to enhance shelf life and promote engine cleanliness. As with any gasoline, it should be stored in opaque, tightly sealed containers and kept where temperatures are stable. Properly stored, the shelf life of 260 GT Plus is in excess of 1 year. 

Note: exposure to sun light (ultraviolet light) can degrade the octane of this fuel and must be avoided. 


Color  Light Blue 
Octane (R+M)/2  104 
Research Octane  110 
Motor Octane  98 
Specific Gravity  0.761 
Weight (lbs/gallon)  6.3 
Reid Vapor Pressure (PSI)  6.1 
10% Evaporation (°F)  148 
50% Evaporation (°F)  212 
90% Evaporation (°F)  233 
Stoichiometric Air/Fuel Ratio  13.7 
Oxygen (weight%)  4.7 
Ethanol (volume%)  13 
H/C Ratio  1.867 
Lower Heating Value (Btu/Gallon)  110,300 
Lower Heating Value (Btu/Pound)  17,400 
Dielectric Constant  19 
Leaded  No 

3 Reviews | Write a Review.

  • 5
    Sunoco 104

    Posted by Michael Rader on Apr 27 2021

    Great fuel . Catalyst and o2 sensor friendly

  • 5
    Fun in a can.

    Posted by Vincent Carter on Jun 16 2020

    Wanted to give the car some peep in her step. Will buy again.

  • 5
    Some good stuff

    Posted by Adem C. on Jul 08 2019

    Wanted to push my car a little harder than normal at the track so decided to run some race fuel since it was approved by the tuning software and the car really wakes up, pour and go baby just how I like it.

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

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