It’s common knowledge that as oil temperature increases, viscosity decreases. The best way to combat this issue is a higher viscosity, thermally stable engine oil that can perform consistently at these elevated requirements. Fortified with ZINC Technology and bolstered with the Lucas Semi-Synthetic additive blend.

  • KEY BENEFITS
  • Fortified with extra ZINC for severe racing applications
  • Resists breakdown and contamination from exotic fuels such as nitro and methanol
  • Resists thinning out at high crank-case temperatures
  • More From This Category

    LUCAS Synthetic L9 Racing Gear Oil, 4.73L, each

    LUCAS Synthetic L9 Racing Gear Oil, 4.73L, each

    $300.62

    LUCAS SAE 10W-30 Racing Motor Oil, 5 Quart (4.74 litre), Each

    LUCAS SAE 10W-30 Racing Motor Oil, 5 Quart (4.74 litre), Each

    $110.83

    LUCAS High Mileage Fuel Treatment, 5.25 Ounce (160 ml), Each

    LUCAS High Mileage Fuel Treatment, 5.25 Ounce (160 ml), Each

    $18.74

    LUCAS Marine SAE 15W-40 CK-4 Oil, 1 Gallon (3.79 litre), Each

    LUCAS Marine SAE 15W-40 CK-4 Oil, 1 Gallon (3.79 litre), Each

    $70.08