Description
Torco Race Fuel 100 Unleaded: High-Octane Performance for Late-Model Engines
Are you looking for a reliable way to increase boost or advance your timing without damaging your sensors? Torco Race Fuel 100 Unleaded is a premium competition fuel specifically engineered for modern, high-performance vehicles. Unlike leaded racing fuels, Torco 100 is 100% safe for oxygen (O2) sensors and catalytic converters, making it the perfect choice for late-model sports cars, high-output imports, and street-legal track builds.

What are the benefits of Torco 100 Unleaded?
Torco 100 is designed to bridge the gap between premium pump gas and full-blown leaded race fuel, offering the stability your engine needs to perform at its peak.
- O2 Sensor & Catalytic Converter Safe: Formulated to protect sensitive emissions equipment while providing racing-grade detonation resistance.
- Turbo & Supercharger Optimized: Provides the high octane required to run increased boost levels safely in forced induction engines.
- Ideal for Small to Mid-Block Engines: Specifically recommended for engines under 400 cubic inches, whether they are naturally aspirated, fuel-injected, or turbocharged.
- Non-Oxygenated Formula: With 0% oxygen by weight, this fuel offers a consistent baseline for tuners who prefer a traditional stoichiometric ratio (14.78).
- Improved Engine Efficiency: Experience smoother operation and maximum acceleration by eliminating performance-robbing engine knock.
Technical Specifications and Fuel Data
Precision tuning requires accurate fuel data. Torco 100 Unleaded provides the consistency needed for high-end ECU mapping.
| Property | Value |
| Octane (R+M)/2 | 100 |
| Motor Octane (M.O.N.) | 97 |
| Research Octane (R.O.N.) | 104 |
| Specific Gravity | 0.736 |
| Oxygen (Weight %) | 0% |
| Stoich A/F Ratio | 14.78 |

Ideal Applications
Torco 100 is the go-to fuel for drivers who demand competition-level performance without the drawbacks of leaded fuel.
- Late-Model Performance Cars: Perfect for modern Corvettes, Mustangs, Porsches, and high-output Japanese imports.
- Turbocharged & Supercharged Builds: Essential for protecting high-boost engines from detonation.
- Road Racing & Autocross: Provides a stable, high-octane platform for high-heat, high-RPM environments.
Pricing and Local Pick-Up
We offer flexible sizing for everything from a weekend track day to a full racing season.
Local Pick-up Price (Before Tax):
- Per 1 Gallon: $11.00
- 5 Gallon Pail: $76.80
- 55 Gallon Drum: $680.00
Shipping & Hazmat Information
We ensure your fuel is delivered safely and legally across the country.
- Shipping Region: We ship ONLY to the 48 Continental United States.
- Hazmat Fee: Please note that online shipping prices include a mandatory $54 Hazmat fee.
- Bulk Orders: To get a customized shipping quote for 55-gallon drums, please call us at 480-288-9385
Stop compromising your tune with unpredictable pump gas. Give your late-model performance engine the high-octane stability of Torco 100 Unleaded. Shop our 5-gallon pails today!

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