Sunoco Fuels

Wherever in the world you race, you can count on Sunoco to have a consistent, high quality product to meet your racing application.

Sunoco GT Unleaded is designed for high performance street cars, muscle cars, clasics, street rods, motorcycles, karts and marine applications. With the highets octane rating of any street legal fuel, Sunoco GT will allow significantly increased boost levels in supercharged or turbocharged applications.

Sunoco GT contains no metallic compounds to harm catalytic converters or oxygen sensors. It contains a comprehensive additive package for greater engine protection and reduced fuel system deposits as measured by the BMW test. Sunoco GT is also compatible with virtually all two-stroke synthetic and mineral based motor oils.

Specific Gravity	0.760
Research Octane (RON)	105
Motor Octane (MON)	95
Antiknock Index (R+M)/2	100
Reid Vapor Pressure (psi)	8
Distillation (Centigrade)
Initial Boiling Point	32
10% Evaporation	66
50% Evaporation	99
90% Evaporation	110
Final Boiling Point	127
Oxidation Stability (Min)	1440+
Copper Strip Corrosion	No 1
Existent Gum (mg per 100ml)	1
Oxygen (Wt%)	2.7

Sunoco FR is specifically designed to meet Federation Internaionalle de l'Automobile (FIA) and Federation Internationale de Motocyclisme (FIM) specifications. Sunoco FR is a high octane (102 RON) unleaded and oxygenated (3.7%) racing fuel engineered to provide maximum power within current legislations. Sunoco FR is proved to increase torque and peak power in highly stressed turbo engines as well as in air restricted normally aspirated race engines.

Sunoco FR is specifically formulated for the professional racer and should not be used on the street.

Specific Gravity	0.7543
Research Octane (RON)	102.0 max
Motor Octane (MON)	90.0 max
Antiknock Index (R+M)/2	Report
Reid Vapor Pressure (psi)	9.0 max
Distillation (%)
Evaporation at 70 C	20
Evaporation at 100 C	60
Evaporation at 180 C	100
Final Boiling Point	160 max
Residue	2% vol max
Oxygen (Wt%)	3.7

Sunoco Supreme is a true high performance leaded racing fuel designed for sophisticated high compression engines which routinely function between 7,000 and 10,000 rpm. Sunoco Supreme is trusted by some of the most respected names in motorsports. It is specially formulated with low sensitivity to achieve a high motor octane value for increased protection against detonation under severe operating conditions over higher sensitivity fuels of the same antiknock index. Sunoco Supreme is recommended for two- and four-stroke applications up to 15:1 compression ratio.

Sunoco Supreme is specifically formulated for the professional racer and should not be used on the street.

Specific Gravity	0.715
Research Octane (RON)	114
Motor Octane (MON)	110
Antiknock Index (R+M)/2	112
Reid Vapor Pressure (psi)	8
Distillation (Centigrade)
Initial Boiling Point	32
10% Evaporation	68
50% Evaporation	102
90% Evaporation	113
Final Boiling Point	127
Oxidation Stability (Min)	1440+
Copper Strip Corrosion	No 1
Existent Gum (mg per 100ml)	1
Oxygen (Wt%)	-