Torco RGO 赛车齿轮油

RGO MINERAL RACING GEAR OIL / GL-6

RGO is an ultra-high-performance Racing Gear Oil engineered using the most advanced additive system and premium paraffinic mineral base oils. This combination of premium base oils and Torco’s race-proven additive system provides exceptional film strength cushioning gears and provides anti-wear performance without slinging off in high-speed and shock load applications. Our unique high adhesion polymers are used for increased shear stability and film strength. The balanced concentration of extreme pressure (EP), antioxidation, anti-corrosion, and anti-foam additives prevent fluid degradation and extend the life of critical racing driveline components.

FEATURES & BENEFITS:
• High shock load and extreme pressure racing chemistry.
• Exceptional film strength cushions gears in high-speed shock loading applications.
• Outstanding thermal and shear stability.
• Extends life of all driveline components.
• Race grade formula with high concentration of extreme pressure additives.
• Safe for yellow metals.

APPLICATIONS:
Recommended for racing applications where extreme shock load, speed and temperatures are common. 80W-90 is recommended for differentials, transmissions, and transfer cases requiring SAE 80W-90, 90 GL-5 gear oil. 85W-140 is recommended for differentials, transmissions, and transfer cases requiring SAE 85W-140 GL-5 gear oil. 250 is recommended for dragster and severe on-road and off-road racing applications.

For limited-slip or posi-traction differentials, use Torco Limited Slip Friction Modifier Type G (for all GM
applications) and Type F (For everything else)

TYPICAL TEST DATA:

TEST METHOD 80W-90 85W-140 250
Specific Gravity @ 15.5°C D1298 0.8819 0.8887 0.8982
Lbs/Gal D1298 7.353 7.410 7.488
Viscosity @ 40°C (cSt) D445 181.7 367 490
Viscosity @ 100°C (cSt) D445 18.4 34.5 47.1
Viscosity Index D2270 113 136 153
Pour Point °C D97 -39 -39 -
Flash Point °C D92 208 210 210
Brookfield, cP @ °C D2983 57,000 (-26°C) 22,000 (-12°C) -
Copper Corrosion D130 1b 1b 1b