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Standard Leaded   Supreme Leaded   Maximal Leaded
The best selling racing gasoline in the world! Sunoco's all-purpose leaded racing fuel with a winning heritage, Sunoco Standard provides quality, performance, and consistency for ease of tuning. It is ideal for virtually all forms of motorsports, including circle track, drag, motorcycle, road racing, offshore powerboat and off-road. It also features a broad range additive package for complete protection from oxidation, corrosion and deposit formation. Sunoco Standard will help protect competition engines with compression ratios up to 13:1 from damage caused by detonation.    A true high performance leaded racing fuel designed for sophisticated high compression engines which routinely function between 7,000 ­ 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.    A leaded racing fuel for exceptionally high performance two- and four-stroke applications generating high cylinder pressures, Sunoco Maximal will help protect engines with static compression ratios up to 17:1. It has a very narrow distillation curve and a low final boiling point to help improve thermal combustion efficiency at high engine speeds. Sunoco Maximal's distinctive fast-burn characteristics provide more complete combustion than slower burning fuels in applications which operate in excess of 10,000 rpm 0.7
Properties and Specifications
Specific Gravity 0.725 Specific Gravity 0.715
Antiknock Index (R+M)÷2 110 Antiknock Index (R+M)÷2 112 Antiknock Index (R+M)÷2 116
   RON, Research  Octane 115    RON, Research  Octane 114    RON, Research  Octane 118
   MON, Motor Octane 105    MON, Motor Octane 110    MON, Motor Octane 114
Reid Vapor Pressure 8 Reid Vapor Pressure 8 Reid Vapor Pressure 6
Distillation, ºF Distillation, ºF Distillation, ºF
   Initial Boiling Point 90    Initial Boiling Point 90    Initial Boiling Point 100
   10% Evaporation 160    10% Evaporation 155    10% Evaporation 150
   50% Evaporation 220    50% Evaporation 215    50% Evaporation 220
   90% Evaporation 260    90% Evaporation 235    90% Evaporation 230
   Final Boiling Point 360    Final Boiling Point 260    Final Boiling Point 260
Oxidation Stability, Min 1440+ Oxidation Stability, Min 1440+ Oxidation Stability, Min 1440+
Copper Strip Corrosion No. 1 Copper Strip Corrosion No. 1 Copper Strip Corrosion No. 1
Existent Gum, mg/100ml 1 Existent Gum, mg/100ml 1 Existent Gum, mg/100ml 1
Leaded yes
For Off-road Use Only
Leaded Yes
For Off-road Use Only
Leaded Yes
For Off-road Use Only
Color Purple Color Blue Color Red
Oxygen, Vol % - Oxygen, Vol % - Oxygen, Vol % -

Sunoco Race Fuels is proud to be associated with the following racing organizations. It is through our association with sanctioning bodies such as these that we are able to provide support to racers.
We appreciate the hard work that these organizations do to ensure a safe and fair competitive environment for all participants and to promote the sport of racing.

CIRCLE TRACK RACING
American Late Model Series
American Racing Association
DIRT Motorsports, Inc.
Florida Pro Series
Iceman Series
Indiana Late Model Series
International Motor Contest Association - (IMCA)
Midwest Late Model Racing Series - (MLRA)
Renegade Dirt Car Series
Southern All Stars Racing
Synergyn Super Truck Series
UDTRA Dirt Racing Series
USAR/Hooters Pro Cup Series
WISSOTA Series

ROAD RACING
Barber Dodge Pro Series
Formula SAE/HEV Challenge
Porsche Club of North America
Sports Car Club of America
US FF2000 Championship Series
Weekend-Warrior American Road Racing Series - (WARRS)
 
DRAG RACING
International Hot Rod Assoc. (IHRA)
National Hot Rod Association (NHRA)
Super Chevy Shows
 
BOAT RACING
Super Boats International (SBI)
APBA Offshore
American Power Boat Assoc.-Inboard

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Not responsible for typographical errors. Manufacturer rebates, terms, conditions, and expiration dates are subject to manufacturers printed forms.