RS Full Synthetic


RS is a 100% synthetic triple ester based race-grade engine oil. Industry leading additive system offers the ultimate in engine performance and protection. Technologically advanced formula contains special anti-wear/extreme pressure additives to protect critical engine components from extreme loads and peak temperatures generated by high-performance engines. Regenerative, high viscosity index, synthetic polymer system resists mechanical break-down and viscosity loss of the oil. Delivers increased horsepower & torque, superior engine cleanliness, reduces wear on bearings, cams, lifters, crankshafts and extends engine life. High Zinc/Phosphorous formula engineered for use in flat tappet and roller element engines.

SKU: 39-13901 Categories: ,



  • Ultra-High Zinc Formula
  • Increased Horsepower & Torque
  • Ultimate Protection of Critical Engine Components
  • Shear-Stable Polymer System Maintains Constant Viscosity



MAXIMA RS is compatible with petroleum and synthetic engine oils. RS is a fully formulated synthetic race oil and does not require the addition of additives or boosters. No special procedures are required when changing to Maxima Racing Oils. NOT RECOMMENDED FOR STREET USE. MAXIMA RS race-grade formula has elevated anti-wear additives designed to protect engines in extreme conditions. Elevated anti-wear additives may adversely impact emissions systems on passenger cars.

Technical Data

SAE Grade J300 0W-10 0W-20 5W-20 5W-30 10w30 10W-40 15W-50
Appearance Amber Amber Amber Amber Amber Amber Amber
Viscosity cSt @ 40°C D2270 24.1 ND 33.9 52.9 78.0 82.2 116.8
Viscosity cSt @ 100°C D2270 5.2 ND 6.9 9.4 11.7 12.5 17.4
Viscosity Index D2270 154 ND 158 161 165 144 164
Density D4052_15.0 0.8631 0.8689 0.8656 0.8714 ND ND ND
Flash Point °C D92 396 ND ND ND ND 432 426
Pour Point °C D92 <-50 ND ND -51 -35 -30 -45


Safety Data Sheets

Our Safety Data Sheets (SDS) provide up-to-date and accurate information on the material handling of this product.

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