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  • Torco SR-1R Synthetic Racing Oil

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    Select Your Viscosity

    Torco SR-1R is a high-performance, 100% synthetic racing oil engineered to exceed the needs of professional racing teams and enthusiasts. This exceptional oil features a blend of premium Group III, IV, and V base oils, ensuring optimal lubrication and protection under extreme motorsport conditions. The proprietary MPZplus chemistry is designed to increase power, efficiency, and engine protection, making it an ideal choice for high-performance race engines.

    Catering to the unique requirements of different racing applications such as drag racing, endurance racing, circuit racing, and off-road competitions, Torco SR-1R ensures your race engine will be well-protected and deliver peak performance under the most challenging racing conditions. Available grades, 10W-30, 10W-40, 10W-60, 20W-50, and 25W-60

    Features and Benefits:

    • A superior blend of 100% Group III/IV/V synthetic base oils enriched with MPZ technology.
    • High-quality zero-shear polymers provide resistance to viscosity thinning under demanding race conditions.
    • Cutting-edge Ester and mPAO technology effectively prevent deposit formation in high-performance race engines.
    • A robust combination of primary and secondary zinc additives ensures rapid and lasting antiwear film formation.
    • MPZ's advanced Moly, Zinc, and phos additives create a protective, low-friction film on metal surfaces for enhanced horsepower and protection.


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    Technical Data

    SR-1R 100% SYNTHETIC RACING OIL WITH MPZ

    You don’t leave anything out on the track, so we don’t leave anything out of our oil. Torco has taken generations of racing experience and selected the optimal blend of base oils and additives with one
    objective – to help you go faster. SR-1R Synthetic Racing Oil uses a combination of premium synthetic base oils; metallocene PAO technology delivers more horsepower and oxidation stability, esters for film strength in highly loaded engine components and Group V alkylated naphthalene for thermal stability. This combination is fortified with MPZ – Torco’s latest generation of additive chemistries that reduces friction in your engine. Less power loss in your engine means more power at your wheels.

    FEATURES & BENEFITS:
    • 100% Group III/IV/V synthetic base oils with MPZ
    • Premium zero shear polymers resist viscosity thinning under race conditions
    • Ester and PAO technology prevents deposit formation in highly loaded race engines
    • Combined primary/secondary zinc package lays down an antiwear film fast, and keeps it there
    • MPZ’s Moly and Zinc additive form protective, low friction film on metal surfaces

    APPLICATIONS:
    Proven in all-out race and highly modified street vehicles. Naturally aspirated, Turbocharged, Supercharged and highly loaded, high horsepower engines.

    TYPICAL TEST DATA:
    TEST METHOD 10W-30 10W-40 20W-50 10W-60 25W-60
    Viscosity @ 40°C (cSt) D445 64.2 89.7 119 162 163
    Viscosity @ 100°C (cSt) D445 11 13.8 17.8 23.6 23.9
    Viscosity Index D2270 164 157 166 176 178
    Pour Point °C D97 -48 -24 -39 -36 -39
    Flash Point °C D92 228 228 228 234 238
    TBN, mg KOH/g D2896 8.2 8.2 8.2 8.2 8.2


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