Speedx Optima

National SpeedX Optima is a superior grade, highly shear-stable, multigrade gasoline engine oil formulated for passenger cars and light truck engines requiring API SL performance under all operating conditions. This oil is formulated with high viscosity index mineral oil utilizing latest additive technology, shear stable polymer and efficient detergent additive package to provide reliable engine protection under extremely severe operating condition.


  • Suitable for use in gas-fuelled (CNG and LPG) spark Ignition engines and four-stroke gasoline engines, where conventional passenger car motor oils are recommended.
  • Suitable for all naturally aspirated and turbocharged gasoline engines in passenger cars.
  • Prolongs engine life through outstanding wear and deposit control even under the most severe operating conditions.
  • Superior viscosity retention ensures protection at all operating temperatures.
  • Ensures maximum engine performance and reduced maintenance cost by ensuring excellent engine cleanliness and lower combustion residues.
  • Longer oil life due to high Oxidation Stability.


Performance Standards

  • MB 229.1/228.1
  • ACEA A3/B3/B4/E2
  • VW 505.00

Typical Characteristics

SAE Grade 20W50
Specific gravity, 15 °C 0.885
Flash Point (COC), °C 225
cSt @ 40 °C 175.6
cSt @ 100 °C 18.9
Viscosity Index 122
Sulphated Ash, m % 1.35
Total Base No. mg KOH/gm 11.0
Pour Point, °C -24

Handling, Health And Safety
Lubricant consisting of highly refined mineral oils with specific additives. In normal conditions of use, this lubricant presents no particular toxic hazard. All lubricants, of any kind should be handled with great care, particularly avoiding any contact with the skin.

Prevent any splashing, and keep away from combustible materials. Store under cover and away from any risk of pollution. Dispose off the used oil correctly; don’t pour down drains, into watercourses or the soil.


Shelf Life For Our Products Is Five Years From The Production Date