Stinger EX 115

This moderately oxygenated product is a superior blend for use in BRACKET STYLE, DIAL-IN and INDEX drag racing applications. It provides consistent performance in a multitude of weather conditions and is compatible with moderate power adders.  For use in small and larger cubic inch, naturally aspirated and EFI 8-cylinder engines with varying compression ratios ranging from 11:1 to beyond 15:1. EX 115 appeals to the racer desirous of narrowing their ET window.  And no need to drain your fuel system between races/events.

Fuel Specifications

Octane (R+M)/2
*min 112
Research Octane
*min 115
Motor Octane Number (MON)
*min 107
Specific Gravity @ 60°F
Reid Vapor Pressure (PSI)
A/F Ratio Stoich
10% Evaporation (°F)
50% Evaporation (°F)
90% Evaporation (°F)
Oxygen Content (%wt)
*Octane may vary by test method due to oxygenate

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About Insinger Performance

Insinger Performance is a 35 year old Petroleum company who distributes fuels for Home, Farm, Commercial, Convenience Stores, and supplier of special blends for the Natural Gas and Oil Industry. Insinger also is a large supplier of Race Fuels covering many states in the US and also Canada

Contact Us

Insinger Performance
11278 ROUTE 220
Dushore, PA 18614

Phone: 570.928.7300
Fax: 570.928.0981
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